15804931390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1\times {\mathrm{26501}}^1$

素因数の和:29124

約数の個数: 32

約数和(自身を含む): 29698353216

約数和(自身を除く): 13893421826

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2593, 5186, 12965, 25930, 26501, 53002, 59639, 119278, 132505, 265010, 298195, 596390, 609523, 1219046, 3047615, 6095230, 68717093, 137434186, 343585465, 687170930, 1580493139, 3160986278, 7902465695, 15804931390]

約数ペア:

[(1, 15804931390), (2, 7902465695), (5, 3160986278), (10, 1580493139), (23, 687170930), (46, 343585465), (115, 137434186), (230, 68717093), (2593, 6095230), (5186, 3047615), (12965, 1219046), (25930, 609523), (26501, 596390), (53002, 298195), (59639, 265010), (119278, 132505)]