15909116

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 28685664

約数和(自身を除く): 12776548

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 743, 1486, 2972, 5353, 10706, 21412, 39379, 75043, 78758, 150086, 157516, 300172, 3977279, 7954558, 15909116]

約数ペア:

[(1, 15909116), (2, 7954558), (4, 3977279), (53, 300172), (101, 157516), (106, 150086), (202, 78758), (212, 75043), (404, 39379), (743, 21412), (1486, 10706), (2972, 5353)]