38209730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 74426688

約数和(自身を除く): 36216958

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1171, 1255, 2342, 2510, 3263, 5855, 6526, 11710, 15223, 16315, 30446, 32630, 76115, 152230, 293921, 587842, 1469605, 2939210, 3820973, 7641946, 19104865, 38209730]

約数ペア:

[(1, 38209730), (2, 19104865), (5, 7641946), (10, 3820973), (13, 2939210), (26, 1469605), (65, 587842), (130, 293921), (251, 152230), (502, 76115), (1171, 32630), (1255, 30446), (2342, 16315), (2510, 15223), (3263, 11710), (5855, 6526)]