11686916017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{4177}}^1$

素因数の和:4505

約数の個数: 32

約数和(自身を含む): 14265363200

約数和(自身を除く): 2578447183

約数列:

[1, 7, 19, 109, 133, 193, 763, 1351, 2071, 3667, 4177, 14497, 21037, 25669, 29239, 79363, 147259, 399703, 455293, 555541, 806161, 2797921, 3187051, 5643127, 8650567, 15317059, 60553969, 87871549, 107219413, 615100843, 1669559431, 11686916017]

約数ペア:

[(1, 11686916017), (7, 1669559431), (19, 615100843), (109, 107219413), (133, 87871549), (193, 60553969), (763, 15317059), (1351, 8650567), (2071, 5643127), (3667, 3187051), (4177, 2797921), (14497, 806161), (21037, 555541), (25669, 455293), (29239, 399703), (79363, 147259)]