13609244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 27847680

約数和(自身を除く): 14238436

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 223, 292, 418, 446, 803, 836, 892, 1387, 1606, 2453, 2774, 3212, 4237, 4906, 5548, 8474, 9812, 15257, 16279, 16948, 30514, 32558, 46607, 61028, 65116, 93214, 179069, 186428, 309301, 358138, 618602, 716276, 1237204, 3402311, 6804622, 13609244]

約数ペア:

[(1, 13609244), (2, 6804622), (4, 3402311), (11, 1237204), (19, 716276), (22, 618602), (38, 358138), (44, 309301), (73, 186428), (76, 179069), (146, 93214), (209, 65116), (223, 61028), (292, 46607), (418, 32558), (446, 30514), (803, 16948), (836, 16279), (892, 15257), (1387, 9812), (1606, 8474), (2453, 5548), (2774, 4906), (3212, 4237)]