19108770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14813}}^1$

素因数の和:14866

約数の個数: 32

約数和(自身を含む): 46930752

約数和(自身を除く): 27821982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 14813, 29626, 44439, 74065, 88878, 148130, 222195, 444390, 636959, 1273918, 1910877, 3184795, 3821754, 6369590, 9554385, 19108770]

約数ペア:

[(1, 19108770), (2, 9554385), (3, 6369590), (5, 3821754), (6, 3184795), (10, 1910877), (15, 1273918), (30, 636959), (43, 444390), (86, 222195), (129, 148130), (215, 88878), (258, 74065), (430, 44439), (645, 29626), (1290, 14813)]