17687384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15461}}^1$

素因数の和:15491

約数の個数: 32

約数和(自身を含む): 38964240

約数和(自身を除く): 21276856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 15461, 30922, 61844, 123688, 170071, 200993, 340142, 401986, 680284, 803972, 1360568, 1607944, 2210923, 4421846, 8843692, 17687384]

約数ペア:

[(1, 17687384), (2, 8843692), (4, 4421846), (8, 2210923), (11, 1607944), (13, 1360568), (22, 803972), (26, 680284), (44, 401986), (52, 340142), (88, 200993), (104, 170071), (143, 123688), (286, 61844), (572, 30922), (1144, 15461)]