11909647412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{112657}}^1$

素因数の和:112800

約数の個数: 48

約数和(自身を含む): 23847445440

約数和(自身を除く): 11937798028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 214, 247, 428, 494, 988, 1391, 2033, 2782, 4066, 5564, 8132, 26429, 52858, 105716, 112657, 225314, 450628, 1464541, 2140483, 2929082, 4280966, 5858164, 8561932, 12054299, 24108598, 27826279, 48217196, 55652558, 111305116, 156705887, 229031681, 313411774, 458063362, 626823548, 916126724, 2977411853, 5954823706, 11909647412]

約数ペア:

[(1, 11909647412), (2, 5954823706), (4, 2977411853), (13, 916126724), (19, 626823548), (26, 458063362), (38, 313411774), (52, 229031681), (76, 156705887), (107, 111305116), (214, 55652558), (247, 48217196), (428, 27826279), (494, 24108598), (988, 12054299), (1391, 8561932), (2033, 5858164), (2782, 4280966), (4066, 2929082), (5564, 2140483), (8132, 1464541), (26429, 450628), (52858, 225314), (105716, 112657)]