38676590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 73664640

約数和(自身を除く): 34988050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 811, 1255, 1622, 2510, 4055, 4769, 8110, 9538, 15409, 23845, 30818, 47690, 77045, 154090, 203561, 407122, 1017805, 2035610, 3867659, 7735318, 19338295, 38676590]

約数ペア:

[(1, 38676590), (2, 19338295), (5, 7735318), (10, 3867659), (19, 2035610), (38, 1017805), (95, 407122), (190, 203561), (251, 154090), (502, 77045), (811, 47690), (1255, 30818), (1622, 23845), (2510, 15409), (4055, 9538), (4769, 8110)]