19301623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 22934016

約数和(自身を除く): 3632393

約数列:

[1, 11, 23, 31, 107, 253, 341, 529, 713, 1177, 2461, 3317, 5819, 7843, 16399, 27071, 36487, 56603, 76291, 180389, 622633, 839201, 1754693, 19301623]

約数ペア:

[(1, 19301623), (11, 1754693), (23, 839201), (31, 622633), (107, 180389), (253, 76291), (341, 56603), (529, 36487), (713, 27071), (1177, 16399), (2461, 7843), (3317, 5819)]