13009872

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2211

約数の個数: 40

約数和(自身を含む): 33881760

約数和(自身を除く): 20871888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2069, 2096, 3144, 4138, 6207, 6288, 8276, 12414, 16552, 24828, 33104, 49656, 99312, 271039, 542078, 813117, 1084156, 1626234, 2168312, 3252468, 4336624, 6504936, 13009872]

約数ペア:

[(1, 13009872), (2, 6504936), (3, 4336624), (4, 3252468), (6, 2168312), (8, 1626234), (12, 1084156), (16, 813117), (24, 542078), (48, 271039), (131, 99312), (262, 49656), (393, 33104), (524, 24828), (786, 16552), (1048, 12414), (1572, 8276), (2069, 6288), (2096, 6207), (3144, 4138)]