19898061024

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9011803}}^1$

素因数の和:9011839

約数の個数: 48

約数和(自身を含む): 54503390592

約数和(自身を除く): 34605329568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 9011803, 18023606, 27035409, 36047212, 54070818, 72094424, 108141636, 144188848, 207271469, 216283272, 288377696, 414542938, 432566544, 621814407, 829085876, 865133088, 1243628814, 1658171752, 2487257628, 3316343504, 4974515256, 6632687008, 9949030512, 19898061024]

約数ペア:

[(1, 19898061024), (2, 9949030512), (3, 6632687008), (4, 4974515256), (6, 3316343504), (8, 2487257628), (12, 1658171752), (16, 1243628814), (23, 865133088), (24, 829085876), (32, 621814407), (46, 432566544), (48, 414542938), (69, 288377696), (92, 216283272), (96, 207271469), (138, 144188848), (184, 108141636), (276, 72094424), (368, 54070818), (552, 36047212), (736, 27035409), (1104, 18023606), (2208, 9011803)]