15706654912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{993589}}^1$

素因数の和:993633

約数の個数: 56

約数和(自身を含む): 35332060400

約数和(自身を除く): 19625405488

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 993589, 1987178, 3974356, 7948712, 12916657, 15897424, 18878191, 25833314, 31794848, 37756382, 51666628, 63589696, 75512764, 103333256, 151025528, 206666512, 245416483, 302051056, 413333024, 490832966, 604102112, 826666048, 981665932, 1208204224, 1963331864, 3926663728, 7853327456, 15706654912]

約数ペア:

[(1, 15706654912), (2, 7853327456), (4, 3926663728), (8, 1963331864), (13, 1208204224), (16, 981665932), (19, 826666048), (26, 604102112), (32, 490832966), (38, 413333024), (52, 302051056), (64, 245416483), (76, 206666512), (104, 151025528), (152, 103333256), (208, 75512764), (247, 63589696), (304, 51666628), (416, 37756382), (494, 31794848), (608, 25833314), (832, 18878191), (988, 15897424), (1216, 12916657), (1976, 7948712), (3952, 3974356), (7904, 1987178), (15808, 993589)]