12205336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15373544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 227, 286, 376, 454, 517, 572, 611, 908, 1034, 1144, 1222, 1816, 2068, 2444, 2497, 2951, 4136, 4888, 4994, 5902, 6721, 9988, 10669, 11804, 13442, 19976, 21338, 23608, 26884, 32461, 42676, 53768, 64922, 85352, 117359, 129844, 138697, 234718, 259688, 277394, 469436, 554788, 938872, 1109576, 1525667, 3051334, 6102668, 12205336]

約数ペア:

[(1, 12205336), (2, 6102668), (4, 3051334), (8, 1525667), (11, 1109576), (13, 938872), (22, 554788), (26, 469436), (44, 277394), (47, 259688), (52, 234718), (88, 138697), (94, 129844), (104, 117359), (143, 85352), (188, 64922), (227, 53768), (286, 42676), (376, 32461), (454, 26884), (517, 23608), (572, 21338), (611, 19976), (908, 13442), (1034, 11804), (1144, 10669), (1222, 9988), (1816, 6721), (2068, 5902), (2444, 4994), (2497, 4888), (2951, 4136)]