9204778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 16159680

約数和(自身を除く): 6954902

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 361, 418, 671, 722, 1159, 1342, 2318, 3971, 6859, 7942, 12749, 13718, 22021, 25498, 44042, 75449, 150898, 242231, 418399, 484462, 836798, 4602389, 9204778]

約数ペア:

[(1, 9204778), (2, 4602389), (11, 836798), (19, 484462), (22, 418399), (38, 242231), (61, 150898), (122, 75449), (209, 44042), (361, 25498), (418, 22021), (671, 13718), (722, 12749), (1159, 7942), (1342, 6859), (2318, 3971)]