15838998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2531}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 36460800

約数和(自身を除く): 20621802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 2531, 3129, 5062, 6258, 7593, 15186, 17717, 35434, 53151, 106302, 377119, 754238, 1131357, 2262714, 2639833, 5279666, 7919499, 15838998]

約数ペア:

[(1, 15838998), (2, 7919499), (3, 5279666), (6, 2639833), (7, 2262714), (14, 1131357), (21, 754238), (42, 377119), (149, 106302), (298, 53151), (447, 35434), (894, 17717), (1043, 15186), (2086, 7593), (2531, 6258), (3129, 5062)]