27188810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13046

約数の個数: 32

約数和(自身を含む): 56203200

約数和(自身を除く): 29014390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 13009, 26018, 65045, 130090, 143099, 247171, 286198, 494342, 715495, 1235855, 1430990, 2471710, 2718881, 5437762, 13594405, 27188810]

約数ペア:

[(1, 27188810), (2, 13594405), (5, 5437762), (10, 2718881), (11, 2471710), (19, 1430990), (22, 1235855), (38, 715495), (55, 494342), (95, 286198), (110, 247171), (190, 143099), (209, 130090), (418, 65045), (1045, 26018), (2090, 13009)]