17797832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 37833600

約数和(自身を除く): 20035768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 9007, 18014, 36028, 72056, 117091, 171133, 234182, 342266, 468364, 684532, 936728, 1369064, 2224729, 4449458, 8898916, 17797832]

約数ペア:

[(1, 17797832), (2, 8898916), (4, 4449458), (8, 2224729), (13, 1369064), (19, 936728), (26, 684532), (38, 468364), (52, 342266), (76, 234182), (104, 171133), (152, 117091), (247, 72056), (494, 36028), (988, 18014), (1976, 9007)]