12509392

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 28168832

約数和(自身を除く): 15659440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 1831, 3416, 3662, 6832, 7324, 12817, 14648, 25634, 29296, 51268, 102536, 111691, 205072, 223382, 446764, 781837, 893528, 1563674, 1787056, 3127348, 6254696, 12509392]

約数ペア:

[(1, 12509392), (2, 6254696), (4, 3127348), (7, 1787056), (8, 1563674), (14, 893528), (16, 781837), (28, 446764), (56, 223382), (61, 205072), (112, 111691), (122, 102536), (244, 51268), (427, 29296), (488, 25634), (854, 14648), (976, 12817), (1708, 7324), (1831, 6832), (3416, 3662)]