21922602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5374

約数の個数: 32

約数和(自身を含む): 48117888

約数和(自身を除く): 26195286

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 5303, 10606, 15909, 31818, 68939, 137878, 206817, 281059, 413634, 562118, 843177, 1686354, 3653767, 7307534, 10961301, 21922602]

約数ペア:

[(1, 21922602), (2, 10961301), (3, 7307534), (6, 3653767), (13, 1686354), (26, 843177), (39, 562118), (53, 413634), (78, 281059), (106, 206817), (159, 137878), (318, 68939), (689, 31818), (1378, 15909), (2067, 10606), (4134, 5303)]