23193191

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 27451200

約数和(自身を除く): 4258009

約数列:

[1, 7, 37, 149, 259, 601, 1043, 4207, 5513, 22237, 38591, 89549, 155659, 626843, 3313313, 23193191]

約数ペア:

[(1, 23193191), (7, 3313313), (37, 626843), (149, 155659), (259, 89549), (601, 38591), (1043, 22237), (4207, 5513)]