11111960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14621}}^1$

素因数の和:14651

約数の個数: 32

約数和(自身を含む): 26319600

約数和(自身を除く): 15207640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 14621, 29242, 58484, 73105, 116968, 146210, 277799, 292420, 555598, 584840, 1111196, 1388995, 2222392, 2777990, 5555980, 11111960]

約数ペア:

[(1, 11111960), (2, 5555980), (4, 2777990), (5, 2222392), (8, 1388995), (10, 1111196), (19, 584840), (20, 555598), (38, 292420), (40, 277799), (76, 146210), (95, 116968), (152, 73105), (190, 58484), (380, 29242), (760, 14621)]