15149888936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20810287}}^1$

素因数の和:20810313

約数の個数: 32

約数和(自身を含む): 34961283840

約数和(自身を除く): 19811394904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 20810287, 41620574, 83241148, 145672009, 166482296, 270533731, 291344018, 541067462, 582688036, 1082134924, 1165376072, 1893736117, 2164269848, 3787472234, 7574944468, 15149888936]

約数ペア:

[(1, 15149888936), (2, 7574944468), (4, 3787472234), (7, 2164269848), (8, 1893736117), (13, 1165376072), (14, 1082134924), (26, 582688036), (28, 541067462), (52, 291344018), (56, 270533731), (91, 166482296), (104, 145672009), (182, 83241148), (364, 41620574), (728, 20810287)]