1249985186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{13121}}^1$

素因数の和:13274

約数の個数: 32

約数和(自身を含む): 2078524800

約数和(自身を除く): 828539614

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 437, 874, 2071, 2507, 4142, 5014, 13121, 26242, 47633, 95266, 249299, 301783, 498598, 603566, 1430189, 2860378, 5733877, 11467754, 27173591, 32894347, 54347182, 65788694, 624992593, 1249985186]

約数ペア:

[(1, 1249985186), (2, 624992593), (19, 65788694), (23, 54347182), (38, 32894347), (46, 27173591), (109, 11467754), (218, 5733877), (437, 2860378), (874, 1430189), (2071, 603566), (2507, 498598), (4142, 301783), (5014, 249299), (13121, 95266), (26242, 47633)]