123382732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13462

約数の個数: 36

約数和(自身を含む): 249843160

約数和(自身を除く): 126460428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 13417, 26834, 53668, 147587, 254923, 295174, 509846, 590348, 1019692, 1623457, 2804153, 3246914, 5608306, 6493828, 11216612, 30845683, 61691366, 123382732]

約数ペア:

[(1, 123382732), (2, 61691366), (4, 30845683), (11, 11216612), (19, 6493828), (22, 5608306), (38, 3246914), (44, 2804153), (76, 1623457), (121, 1019692), (209, 590348), (242, 509846), (418, 295174), (484, 254923), (836, 147587), (2299, 53668), (4598, 26834), (9196, 13417)]