21167369678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1\times {\mathrm{48239}}^1$

素因数の和:50672

約数の個数: 32

約数和(自身を含む): 39095239680

約数和(自身を除く): 17927870002

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2411, 4822, 16877, 31343, 33754, 48239, 62686, 96478, 219401, 337673, 438802, 627107, 675346, 1254214, 4389749, 8779498, 116304229, 232608458, 814129603, 1511954977, 1628259206, 3023909954, 10583684839, 21167369678]

約数ペア:

[(1, 21167369678), (2, 10583684839), (7, 3023909954), (13, 1628259206), (14, 1511954977), (26, 814129603), (91, 232608458), (182, 116304229), (2411, 8779498), (4822, 4389749), (16877, 1254214), (31343, 675346), (33754, 627107), (48239, 438802), (62686, 337673), (96478, 219401)]