19150690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3593}}^1$

素因数の和:3654

約数の個数: 32

約数和(自身を含む): 38038896

約数和(自身を除く): 18888206

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3593, 5330, 7186, 17965, 35930, 46709, 93418, 147313, 233545, 294626, 467090, 736565, 1473130, 1915069, 3830138, 9575345, 19150690]

約数ペア:

[(1, 19150690), (2, 9575345), (5, 3830138), (10, 1915069), (13, 1473130), (26, 736565), (41, 467090), (65, 294626), (82, 233545), (130, 147313), (205, 93418), (410, 46709), (533, 35930), (1066, 17965), (2665, 7186), (3593, 5330)]