21167226455608

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{3331}}^1\times {\mathrm{630919}}^1$

素因数の和:635515

約数の個数: 32

約数和(自身を含む): 39732060816000

約数和(自身を除く): 18564834360392

約数列:

[1, 2, 4, 8, 1259, 2518, 3331, 5036, 6662, 10072, 13324, 26648, 630919, 1261838, 2523676, 4193729, 5047352, 8387458, 16774916, 33549832, 794327021, 1588654042, 2101591189, 3177308084, 4203182378, 6354616168, 8406364756, 16812729512, 2645903306951, 5291806613902, 10583613227804, 21167226455608]

約数ペア:

[(1, 21167226455608), (2, 10583613227804), (4, 5291806613902), (8, 2645903306951), (1259, 16812729512), (2518, 8406364756), (3331, 6354616168), (5036, 4203182378), (6662, 3177308084), (10072, 2101591189), (13324, 1588654042), (26648, 794327021), (630919, 33549832), (1261838, 16774916), (2523676, 8387458), (4193729, 5047352)]