15932904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 43276800

約数和(自身を除く): 27343896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 223, 229, 312, 446, 458, 669, 687, 892, 916, 1338, 1374, 1784, 1832, 2676, 2748, 2899, 2977, 5352, 5496, 5798, 5954, 8697, 8931, 11596, 11908, 17394, 17862, 23192, 23816, 34788, 35724, 51067, 69576, 71448, 102134, 153201, 204268, 306402, 408536, 612804, 663871, 1225608, 1327742, 1991613, 2655484, 3983226, 5310968, 7966452, 15932904]

約数ペア:

[(1, 15932904), (2, 7966452), (3, 5310968), (4, 3983226), (6, 2655484), (8, 1991613), (12, 1327742), (13, 1225608), (24, 663871), (26, 612804), (39, 408536), (52, 306402), (78, 204268), (104, 153201), (156, 102134), (223, 71448), (229, 69576), (312, 51067), (446, 35724), (458, 34788), (669, 23816), (687, 23192), (892, 17862), (916, 17394), (1338, 11908), (1374, 11596), (1784, 8931), (1832, 8697), (2676, 5954), (2748, 5798), (2899, 5496), (2977, 5352)]