23281390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1873}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 46145376

約数和(自身を除く): 22863986

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 1873, 2486, 3746, 6215, 9365, 12430, 18730, 20603, 41206, 103015, 206030, 211649, 423298, 1058245, 2116490, 2328139, 4656278, 11640695, 23281390]

約数ペア:

[(1, 23281390), (2, 11640695), (5, 4656278), (10, 2328139), (11, 2116490), (22, 1058245), (55, 423298), (110, 211649), (113, 206030), (226, 103015), (565, 41206), (1130, 20603), (1243, 18730), (1873, 12430), (2486, 9365), (3746, 6215)]