13196576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 27433728

約数和(自身を除く): 14237152

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 251, 424, 496, 502, 848, 992, 1004, 1643, 1696, 2008, 3286, 4016, 6572, 7781, 8032, 13144, 13303, 15562, 26288, 26606, 31124, 52576, 53212, 62248, 106424, 124496, 212848, 248992, 412393, 425696, 824786, 1649572, 3299144, 6598288, 13196576]

約数ペア:

[(1, 13196576), (2, 6598288), (4, 3299144), (8, 1649572), (16, 824786), (31, 425696), (32, 412393), (53, 248992), (62, 212848), (106, 124496), (124, 106424), (212, 62248), (248, 53212), (251, 52576), (424, 31124), (496, 26606), (502, 26288), (848, 15562), (992, 13303), (1004, 13144), (1643, 8032), (1696, 7781), (2008, 6572), (3286, 4016)]