9397172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 17603040

約数和(自身を除く): 8205868

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2027, 2318, 4054, 4636, 8108, 38513, 77026, 123647, 154052, 247294, 494588, 2349293, 4698586, 9397172]

約数ペア:

[(1, 9397172), (2, 4698586), (4, 2349293), (19, 494588), (38, 247294), (61, 154052), (76, 123647), (122, 77026), (244, 38513), (1159, 8108), (2027, 4636), (2318, 4054)]