11615864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 23852640

約数和(自身を除く): 12236776

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 1831, 3172, 3662, 6344, 7324, 14648, 23803, 47606, 95212, 111691, 190424, 223382, 446764, 893528, 1451983, 2903966, 5807932, 11615864]

約数ペア:

[(1, 11615864), (2, 5807932), (4, 2903966), (8, 1451983), (13, 893528), (26, 446764), (52, 223382), (61, 190424), (104, 111691), (122, 95212), (244, 47606), (488, 23803), (793, 14648), (1586, 7324), (1831, 6344), (3172, 3662)]