15696534161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239543}}^1$

素因数の和:239621

約数の個数: 32

約数和(自身を含む): 20972556288

約数和(自身を除く): 5276022127

約数列:

[1, 7, 11, 23, 37, 77, 161, 253, 259, 407, 851, 1771, 2849, 5957, 9361, 65527, 239543, 1676801, 2634973, 5509489, 8863091, 18444811, 38566423, 60604379, 62041637, 97494001, 203851093, 424230653, 682458007, 1426957651, 2242362023, 15696534161]

約数ペア:

[(1, 15696534161), (7, 2242362023), (11, 1426957651), (23, 682458007), (37, 424230653), (77, 203851093), (161, 97494001), (253, 62041637), (259, 60604379), (407, 38566423), (851, 18444811), (1771, 8863091), (2849, 5509489), (5957, 2634973), (9361, 1676801), (65527, 239543)]