15327376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 31585280

約数和(自身を除く): 16257904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 397, 508, 794, 1016, 1588, 2032, 2413, 3176, 4826, 6352, 7543, 9652, 15086, 19304, 30172, 38608, 50419, 60344, 100838, 120688, 201676, 403352, 806704, 957961, 1915922, 3831844, 7663688, 15327376]

約数ペア:

[(1, 15327376), (2, 7663688), (4, 3831844), (8, 1915922), (16, 957961), (19, 806704), (38, 403352), (76, 201676), (127, 120688), (152, 100838), (254, 60344), (304, 50419), (397, 38608), (508, 30172), (794, 19304), (1016, 15086), (1588, 9652), (2032, 7543), (2413, 6352), (3176, 4826)]