11889402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 29306880

約数和(自身を除く): 17417478

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 317, 329, 399, 634, 658, 798, 893, 951, 987, 1786, 1902, 1974, 2219, 2679, 4438, 5358, 6023, 6251, 6657, 12046, 12502, 13314, 14899, 18069, 18753, 29798, 36138, 37506, 42161, 44697, 84322, 89394, 104293, 126483, 208586, 252966, 283081, 312879, 566162, 625758, 849243, 1698486, 1981567, 3963134, 5944701, 11889402]

約数ペア:

[(1, 11889402), (2, 5944701), (3, 3963134), (6, 1981567), (7, 1698486), (14, 849243), (19, 625758), (21, 566162), (38, 312879), (42, 283081), (47, 252966), (57, 208586), (94, 126483), (114, 104293), (133, 89394), (141, 84322), (266, 44697), (282, 42161), (317, 37506), (329, 36138), (399, 29798), (634, 18753), (658, 18069), (798, 14899), (893, 13314), (951, 12502), (987, 12046), (1786, 6657), (1902, 6251), (1974, 6023), (2219, 5358), (2679, 4438)]