12251913

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 17227776

約数和(自身を除く): 4975863

約数列:

[1, 3, 31, 47, 93, 141, 1457, 2803, 4371, 8409, 86893, 131741, 260679, 395223, 4083971, 12251913]

約数ペア:

[(1, 12251913), (3, 4083971), (31, 395223), (47, 260679), (93, 131741), (141, 86893), (1457, 8409), (2803, 4371)]