19652685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 34245120

約数和(自身を除く): 14592435

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1039, 1261, 1455, 3117, 3783, 5195, 6305, 13507, 15585, 18915, 40521, 67535, 100783, 202605, 302349, 503915, 1310179, 1511745, 3930537, 6550895, 19652685]

約数ペア:

[(1, 19652685), (3, 6550895), (5, 3930537), (13, 1511745), (15, 1310179), (39, 503915), (65, 302349), (97, 202605), (195, 100783), (291, 67535), (485, 40521), (1039, 18915), (1261, 15585), (1455, 13507), (3117, 6305), (3783, 5195)]