12815764910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4286209}}^1$

素因数の和:4286252

約数の個数: 32

約数和(自身を含む): 25922998080

約数和(自身を除く): 13107233170

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 4286209, 8572418, 21431045, 42862090, 55720717, 98582807, 111441434, 197165614, 278603585, 492914035, 557207170, 985828070, 1281576491, 2563152982, 6407882455, 12815764910]

約数ペア:

[(1, 12815764910), (2, 6407882455), (5, 2563152982), (10, 1281576491), (13, 985828070), (23, 557207170), (26, 492914035), (46, 278603585), (65, 197165614), (115, 111441434), (130, 98582807), (230, 55720717), (299, 42862090), (598, 21431045), (1495, 8572418), (2990, 4286209)]