19071426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2861}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 42037056

約数和(自身を除く): 22965630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 2861, 3333, 5722, 6666, 8583, 17166, 31471, 62942, 94413, 188826, 288961, 577922, 866883, 1733766, 3178571, 6357142, 9535713, 19071426]

約数ペア:

[(1, 19071426), (2, 9535713), (3, 6357142), (6, 3178571), (11, 1733766), (22, 866883), (33, 577922), (66, 288961), (101, 188826), (202, 94413), (303, 62942), (606, 31471), (1111, 17166), (2222, 8583), (2861, 6666), (3333, 5722)]