19156765208

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{1483}}^1$

素因数の和:2597

約数の個数: 96

約数和(自身を含む): 43200783360

約数和(自身を除く): 24044018152

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1063, 1483, 1519, 1736, 2126, 2966, 3038, 4252, 5932, 6076, 7441, 8504, 10381, 11864, 12152, 14882, 20762, 29764, 32953, 41524, 45973, 52087, 59528, 65906, 72667, 83048, 91946, 104174, 131812, 145334, 183892, 208348, 230671, 263624, 290668, 321811, 367784, 416696, 461342, 581336, 643622, 922684, 1287244, 1576429, 1614697, 1845368, 2252677, 2574488, 3152858, 3229394, 4505354, 6305716, 6458788, 9010708, 11035003, 12611432, 12917576, 18021416, 22070006, 44140012, 48869299, 77245021, 88280024, 97738598, 154490042, 195477196, 308980084, 342085093, 390954392, 617960168, 684170186, 1368340372, 2394595651, 2736680744, 4789191302, 9578382604, 19156765208]

約数ペア:

[(1, 19156765208), (2, 9578382604), (4, 4789191302), (7, 2736680744), (8, 2394595651), (14, 1368340372), (28, 684170186), (31, 617960168), (49, 390954392), (56, 342085093), (62, 308980084), (98, 195477196), (124, 154490042), (196, 97738598), (217, 88280024), (248, 77245021), (392, 48869299), (434, 44140012), (868, 22070006), (1063, 18021416), (1483, 12917576), (1519, 12611432), (1736, 11035003), (2126, 9010708), (2966, 6458788), (3038, 6305716), (4252, 4505354), (5932, 3229394), (6076, 3152858), (7441, 2574488), (8504, 2252677), (10381, 1845368), (11864, 1614697), (12152, 1576429), (14882, 1287244), (20762, 922684), (29764, 643622), (32953, 581336), (41524, 461342), (45973, 416696), (52087, 367784), (59528, 321811), (65906, 290668), (72667, 263624), (83048, 230671), (91946, 208348), (104174, 183892), (131812, 145334)]