21802742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 36560160

約数和(自身を除く): 14757418

約数列:

[1, 2, 13, 26, 59, 61, 118, 122, 233, 466, 767, 793, 1534, 1586, 3029, 3599, 6058, 7198, 13747, 14213, 27494, 28426, 46787, 93574, 178711, 184769, 357422, 369538, 838567, 1677134, 10901371, 21802742]

約数ペア:

[(1, 21802742), (2, 10901371), (13, 1677134), (26, 838567), (59, 369538), (61, 357422), (118, 184769), (122, 178711), (233, 93574), (466, 46787), (767, 28426), (793, 27494), (1534, 14213), (1586, 13747), (3029, 7198), (3599, 6058)]