73797406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{20021}}^1$

素因数の和:20139

約数の個数: 16

約数和(自身を含む): 117729360

約数和(自身を除く): 43931954

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 20021, 40042, 380399, 760798, 1942037, 3884074, 36898703, 73797406]

約数ペア:

[(1, 73797406), (2, 36898703), (19, 3884074), (38, 1942037), (97, 760798), (194, 380399), (1843, 40042), (3686, 20021)]