23970191

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 29621760

約数和(自身を除く): 5651569

約数列:

[1, 7, 19, 37, 133, 259, 703, 4871, 4921, 34097, 92549, 180227, 647843, 1261589, 3424313, 23970191]

約数ペア:

[(1, 23970191), (7, 3424313), (19, 1261589), (37, 647843), (133, 180227), (259, 92549), (703, 34097), (4871, 4921)]