15395212

素因数分解:

$2^2\times 7^5\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 31568880

約数和(自身を除く): 16173668

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 343, 458, 686, 916, 1372, 1603, 2401, 3206, 4802, 6412, 9604, 11221, 16807, 22442, 33614, 44884, 67228, 78547, 157094, 314188, 549829, 1099658, 2199316, 3848803, 7697606, 15395212]

約数ペア:

[(1, 15395212), (2, 7697606), (4, 3848803), (7, 2199316), (14, 1099658), (28, 549829), (49, 314188), (98, 157094), (196, 78547), (229, 67228), (343, 44884), (458, 33614), (686, 22442), (916, 16807), (1372, 11221), (1603, 9604), (2401, 6412), (3206, 4802)]