19717243634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{188801}}^1$

素因数の和:188962

約数の個数: 32

約数和(自身を含む): 33277485312

約数和(自身を除く): 13560241678

約数列:

[1, 2, 11, 22, 47, 94, 101, 202, 517, 1034, 1111, 2222, 4747, 9494, 52217, 104434, 188801, 377602, 2076811, 4153622, 8873647, 17747294, 19068901, 38137802, 97610117, 195220234, 209757911, 419515822, 896238347, 1792476694, 9858621817, 19717243634]

約数ペア:

[(1, 19717243634), (2, 9858621817), (11, 1792476694), (22, 896238347), (47, 419515822), (94, 209757911), (101, 195220234), (202, 97610117), (517, 38137802), (1034, 19068901), (1111, 17747294), (2222, 8873647), (4747, 4153622), (9494, 2076811), (52217, 377602), (104434, 188801)]