12799930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8951}}^1$

素因数の和:8982

約数の個数: 32

約数和(自身を含む): 27070848

約数和(自身を除く): 14270918

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8951, 17902, 44755, 89510, 98461, 116363, 196922, 232726, 492305, 581815, 984610, 1163630, 1279993, 2559986, 6399965, 12799930]

約数ペア:

[(1, 12799930), (2, 6399965), (5, 2559986), (10, 1279993), (11, 1163630), (13, 984610), (22, 581815), (26, 492305), (55, 232726), (65, 196922), (110, 116363), (130, 98461), (143, 89510), (286, 44755), (715, 17902), (1430, 8951)]