22375654

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 41983920

約数和(自身を除く): 19608266

約数列:

[1, 2, 7, 14, 19, 38, 49, 61, 98, 122, 133, 197, 266, 394, 427, 854, 931, 1159, 1379, 1862, 2318, 2758, 2989, 3743, 5978, 7486, 8113, 9653, 12017, 16226, 19306, 24034, 26201, 52402, 56791, 84119, 113582, 168238, 183407, 228323, 366814, 456646, 588833, 1177666, 1598261, 3196522, 11187827, 22375654]

約数ペア:

[(1, 22375654), (2, 11187827), (7, 3196522), (14, 1598261), (19, 1177666), (38, 588833), (49, 456646), (61, 366814), (98, 228323), (122, 183407), (133, 168238), (197, 113582), (266, 84119), (394, 56791), (427, 52402), (854, 26201), (931, 24034), (1159, 19306), (1379, 16226), (1862, 12017), (2318, 9653), (2758, 8113), (2989, 7486), (3743, 5978)]