15418832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 36747648

約数和(自身を除く): 21328816

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 293, 299, 368, 506, 572, 586, 598, 1012, 1144, 1172, 1196, 2024, 2288, 2344, 2392, 3223, 3289, 3809, 4048, 4688, 4784, 6446, 6578, 6739, 7618, 12892, 13156, 13478, 15236, 25784, 26312, 26956, 30472, 41899, 51568, 52624, 53912, 60944, 74129, 83798, 87607, 107824, 148258, 167596, 175214, 296516, 335192, 350428, 593032, 670384, 700856, 963677, 1186064, 1401712, 1927354, 3854708, 7709416, 15418832]

約数ペア:

[(1, 15418832), (2, 7709416), (4, 3854708), (8, 1927354), (11, 1401712), (13, 1186064), (16, 963677), (22, 700856), (23, 670384), (26, 593032), (44, 350428), (46, 335192), (52, 296516), (88, 175214), (92, 167596), (104, 148258), (143, 107824), (176, 87607), (184, 83798), (208, 74129), (253, 60944), (286, 53912), (293, 52624), (299, 51568), (368, 41899), (506, 30472), (572, 26956), (586, 26312), (598, 25784), (1012, 15236), (1144, 13478), (1172, 13156), (1196, 12892), (2024, 7618), (2288, 6739), (2344, 6578), (2392, 6446), (3223, 4784), (3289, 4688), (3809, 4048)]