19098762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 42768000

約数和(自身を除く): 23669238

約数列:

[1, 2, 3, 6, 19, 29, 38, 53, 57, 58, 87, 106, 109, 114, 159, 174, 218, 318, 327, 551, 654, 1007, 1102, 1537, 1653, 2014, 2071, 3021, 3074, 3161, 3306, 4142, 4611, 5777, 6042, 6213, 6322, 9222, 9483, 11554, 12426, 17331, 18966, 29203, 34662, 58406, 60059, 87609, 109763, 120118, 167533, 175218, 180177, 219526, 329289, 335066, 360354, 502599, 658578, 1005198, 3183127, 6366254, 9549381, 19098762]

約数ペア:

[(1, 19098762), (2, 9549381), (3, 6366254), (6, 3183127), (19, 1005198), (29, 658578), (38, 502599), (53, 360354), (57, 335066), (58, 329289), (87, 219526), (106, 180177), (109, 175218), (114, 167533), (159, 120118), (174, 109763), (218, 87609), (318, 60059), (327, 58406), (551, 34662), (654, 29203), (1007, 18966), (1102, 17331), (1537, 12426), (1653, 11554), (2014, 9483), (2071, 9222), (3021, 6322), (3074, 6213), (3161, 6042), (3306, 5777), (4142, 4611)]