23928718

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 40318560

約数和(自身を除く): 16389842

約数列:

[1, 2, 11, 22, 89, 101, 121, 178, 202, 242, 979, 1111, 1331, 1958, 2222, 2662, 8989, 10769, 12221, 17978, 21538, 24442, 98879, 118459, 134431, 197758, 236918, 268862, 1087669, 2175338, 11964359, 23928718]

約数ペア:

[(1, 23928718), (2, 11964359), (11, 2175338), (22, 1087669), (89, 268862), (101, 236918), (121, 197758), (178, 134431), (202, 118459), (242, 98879), (979, 24442), (1111, 21538), (1331, 17978), (1958, 12221), (2222, 10769), (2662, 8989)]