15671443736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{490837}}^1$

素因数の和:491163

約数の個数: 32

約数和(自身を含む): 31747401840

約数和(自身を除く): 16075958104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3991, 7982, 15964, 31928, 490837, 981674, 1963348, 3926696, 6380881, 12761762, 25523524, 51047048, 150686959, 301373918, 602747836, 1205495672, 1958930467, 3917860934, 7835721868, 15671443736]

約数ペア:

[(1, 15671443736), (2, 7835721868), (4, 3917860934), (8, 1958930467), (13, 1205495672), (26, 602747836), (52, 301373918), (104, 150686959), (307, 51047048), (614, 25523524), (1228, 12761762), (2456, 6380881), (3991, 3926696), (7982, 1963348), (15964, 981674), (31928, 490837)]