15705938874

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{69491}}^1$

素因数の和:69906

約数の個数: 32

約数和(自身を含む): 31755064320

約数和(自身を除く): 16049125446

約数列:

[1, 2, 3, 6, 139, 271, 278, 417, 542, 813, 834, 1626, 37669, 69491, 75338, 113007, 138982, 208473, 226014, 416946, 9659249, 18832061, 19318498, 28977747, 37664122, 56496183, 57955494, 112992366, 2617656479, 5235312958, 7852969437, 15705938874]

約数ペア:

[(1, 15705938874), (2, 7852969437), (3, 5235312958), (6, 2617656479), (139, 112992366), (271, 57955494), (278, 56496183), (417, 37664122), (542, 28977747), (813, 19318498), (834, 18832061), (1626, 9659249), (37669, 416946), (69491, 226014), (75338, 208473), (113007, 138982)]