19136796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7349}}^1$

素因数の和:7394

約数の個数: 48

約数和(自身を含む): 52684800

約数和(自身を除く): 33548004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7349, 14698, 22047, 29396, 44094, 51443, 88188, 102886, 154329, 205772, 227819, 308658, 455638, 617316, 683457, 911276, 1366914, 1594733, 2733828, 3189466, 4784199, 6378932, 9568398, 19136796]

約数ペア:

[(1, 19136796), (2, 9568398), (3, 6378932), (4, 4784199), (6, 3189466), (7, 2733828), (12, 1594733), (14, 1366914), (21, 911276), (28, 683457), (31, 617316), (42, 455638), (62, 308658), (84, 227819), (93, 205772), (124, 154329), (186, 102886), (217, 88188), (372, 51443), (434, 44094), (651, 29396), (868, 22047), (1302, 14698), (2604, 7349)]