19400262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7829}}^1$

素因数の和:7900

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 25700538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 7829, 15658, 23487, 46974, 54803, 109606, 164409, 328818, 461911, 923822, 1385733, 2771466, 3233377, 6466754, 9700131, 19400262]

約数ペア:

[(1, 19400262), (2, 9700131), (3, 6466754), (6, 3233377), (7, 2771466), (14, 1385733), (21, 923822), (42, 461911), (59, 328818), (118, 164409), (177, 109606), (354, 54803), (413, 46974), (826, 23487), (1239, 15658), (2478, 7829)]