11619244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 25316928

約数和(自身を除く): 13697684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 233, 274, 364, 466, 548, 932, 959, 1631, 1781, 1918, 3029, 3262, 3562, 3836, 6058, 6524, 7124, 12116, 12467, 21203, 24934, 31921, 42406, 49868, 63842, 84812, 127684, 223447, 414973, 446894, 829946, 893788, 1659892, 2904811, 5809622, 11619244]

約数ペア:

[(1, 11619244), (2, 5809622), (4, 2904811), (7, 1659892), (13, 893788), (14, 829946), (26, 446894), (28, 414973), (52, 223447), (91, 127684), (137, 84812), (182, 63842), (233, 49868), (274, 42406), (364, 31921), (466, 24934), (548, 21203), (932, 12467), (959, 12116), (1631, 7124), (1781, 6524), (1918, 6058), (3029, 3836), (3262, 3562)]