15691411307494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{115079}}^1\times {\mathrm{276019}}^1$

素因数の和:391132

約数の個数: 32

約数和(自身を含む): 26682080544000

約数和(自身を除く): 10990669236506

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 115079, 230158, 276019, 552038, 1496027, 2186501, 2992054, 3588247, 4373002, 5244361, 7176494, 10488722, 28424513, 56849026, 68176693, 136353386, 31763990501, 63527981002, 412931876513, 603515819519, 825863753026, 1207031639038, 7845705653747, 15691411307494]

約数ペア:

[(1, 15691411307494), (2, 7845705653747), (13, 1207031639038), (19, 825863753026), (26, 603515819519), (38, 412931876513), (247, 63527981002), (494, 31763990501), (115079, 136353386), (230158, 68176693), (276019, 56849026), (552038, 28424513), (1496027, 10488722), (2186501, 7176494), (2992054, 5244361), (3588247, 4373002)]