19326135890

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2069}}^1\times {\mathrm{6269}}^1$

素因数の和:8494

約数の個数: 32

約数和(自身を含む): 35043030000

約数和(自身を除く): 15716894110

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 2069, 4138, 6269, 10345, 12538, 20690, 31345, 62690, 308281, 616562, 934081, 1541405, 1868162, 3082810, 4670405, 9340810, 12970561, 25941122, 64852805, 129705610, 1932613589, 3865227178, 9663067945, 19326135890]

約数ペア:

[(1, 19326135890), (2, 9663067945), (5, 3865227178), (10, 1932613589), (149, 129705610), (298, 64852805), (745, 25941122), (1490, 12970561), (2069, 9340810), (4138, 4670405), (6269, 3082810), (10345, 1868162), (12538, 1541405), (20690, 934081), (31345, 616562), (62690, 308281)]