19769614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5051}}^1$

素因数の和:5175

約数の個数: 16

約数和(自身を含む): 31524480

約数和(自身を除く): 11754866

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 5051, 10102, 95969, 191938, 520253, 1040506, 9884807, 19769614]

約数ペア:

[(1, 19769614), (2, 9884807), (19, 1040506), (38, 520253), (103, 191938), (206, 95969), (1957, 10102), (3914, 5051)]