1842452876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21397}}^1$

素因数の和:21534

約数の個数: 48

約数和(自身を含む): 3738658560

約数和(自身を除く): 1896205684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 836, 1133, 1957, 2266, 3914, 4532, 7828, 21397, 21527, 42794, 43054, 85588, 86108, 235367, 406543, 470734, 813086, 941468, 1626172, 2203891, 4407782, 4471973, 8815564, 8943946, 17887892, 24242801, 41873929, 48485602, 83747858, 96971204, 167495716, 460613219, 921226438, 1842452876]

約数ペア:

[(1, 1842452876), (2, 921226438), (4, 460613219), (11, 167495716), (19, 96971204), (22, 83747858), (38, 48485602), (44, 41873929), (76, 24242801), (103, 17887892), (206, 8943946), (209, 8815564), (412, 4471973), (418, 4407782), (836, 2203891), (1133, 1626172), (1957, 941468), (2266, 813086), (3914, 470734), (4532, 406543), (7828, 235367), (21397, 86108), (21527, 85588), (42794, 43054)]