15384544

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 34903008

約数和(自身を除く): 19518464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 397, 692, 794, 1211, 1384, 1588, 2422, 2768, 2779, 3176, 4844, 5536, 5558, 6352, 9688, 11116, 12704, 19376, 22232, 38752, 44464, 68681, 88928, 137362, 274724, 480767, 549448, 961534, 1098896, 1923068, 2197792, 3846136, 7692272, 15384544]

約数ペア:

[(1, 15384544), (2, 7692272), (4, 3846136), (7, 2197792), (8, 1923068), (14, 1098896), (16, 961534), (28, 549448), (32, 480767), (56, 274724), (112, 137362), (173, 88928), (224, 68681), (346, 44464), (397, 38752), (692, 22232), (794, 19376), (1211, 12704), (1384, 11116), (1588, 9688), (2422, 6352), (2768, 5558), (2779, 5536), (3176, 4844)]