19630313986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{8513}}^1$

素因数の和:9078

約数の個数: 32

約数和(自身を含む): 30728252016

約数和(自身を除く): 11097938030

約数列:

[1, 2, 41, 61, 82, 122, 461, 922, 2501, 5002, 8513, 17026, 18901, 28121, 37802, 56242, 349033, 519293, 698066, 1038586, 1152961, 2305922, 3924493, 7848986, 21291013, 42582026, 160904213, 239394073, 321808426, 478788146, 9815156993, 19630313986]

約数ペア:

[(1, 19630313986), (2, 9815156993), (41, 478788146), (61, 321808426), (82, 239394073), (122, 160904213), (461, 42582026), (922, 21291013), (2501, 7848986), (5002, 3924493), (8513, 2305922), (17026, 1152961), (18901, 1038586), (28121, 698066), (37802, 519293), (56242, 349033)]