19530492

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26681}}^1$

素因数の和:26749

約数の個数: 24

約数和(自身を含む): 46319952

約数和(自身を除く): 26789460

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 26681, 53362, 80043, 106724, 160086, 320172, 1627541, 3255082, 4882623, 6510164, 9765246, 19530492]

約数ペア:

[(1, 19530492), (2, 9765246), (3, 6510164), (4, 4882623), (6, 3255082), (12, 1627541), (61, 320172), (122, 160086), (183, 106724), (244, 80043), (366, 53362), (732, 26681)]