19117518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1201}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 43848960

約数和(自身を除く): 24731442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 1201, 2274, 2402, 2653, 3603, 5306, 7206, 7959, 8407, 15918, 16814, 25221, 50442, 455179, 910358, 1365537, 2731074, 3186253, 6372506, 9558759, 19117518]

約数ペア:

[(1, 19117518), (2, 9558759), (3, 6372506), (6, 3186253), (7, 2731074), (14, 1365537), (21, 910358), (42, 455179), (379, 50442), (758, 25221), (1137, 16814), (1201, 15918), (2274, 8407), (2402, 7959), (2653, 7206), (3603, 5306)]