11732215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 16473600

約数和(自身を除く): 4741385

約数列:

[1, 5, 11, 19, 55, 95, 103, 109, 209, 515, 545, 1045, 1133, 1199, 1957, 2071, 5665, 5995, 9785, 10355, 11227, 21527, 22781, 56135, 107635, 113905, 123497, 213313, 617485, 1066565, 2346443, 11732215]

約数ペア:

[(1, 11732215), (5, 2346443), (11, 1066565), (19, 617485), (55, 213313), (95, 123497), (103, 113905), (109, 107635), (209, 56135), (515, 22781), (545, 21527), (1045, 11227), (1133, 10355), (1199, 9785), (1957, 5995), (2071, 5665)]