22667722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 45711360

約数和(自身を除く): 23043638

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 61, 77, 122, 127, 133, 154, 209, 254, 266, 418, 427, 671, 854, 889, 1159, 1342, 1397, 1463, 1778, 2318, 2413, 2794, 2926, 4697, 4826, 7747, 8113, 9394, 9779, 12749, 15494, 16226, 16891, 19558, 25498, 26543, 33782, 53086, 54229, 85217, 89243, 108458, 147193, 170434, 178486, 185801, 294386, 371602, 596519, 1030351, 1193038, 1619123, 2060702, 3238246, 11333861, 22667722]

約数ペア:

[(1, 22667722), (2, 11333861), (7, 3238246), (11, 2060702), (14, 1619123), (19, 1193038), (22, 1030351), (38, 596519), (61, 371602), (77, 294386), (122, 185801), (127, 178486), (133, 170434), (154, 147193), (209, 108458), (254, 89243), (266, 85217), (418, 54229), (427, 53086), (671, 33782), (854, 26543), (889, 25498), (1159, 19558), (1342, 16891), (1397, 16226), (1463, 15494), (1778, 12749), (2318, 9779), (2413, 9394), (2794, 8113), (2926, 7747), (4697, 4826)]