19638104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 38923200

約数和(自身を除く): 19285096

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 1801, 2726, 3602, 5452, 7204, 10904, 14408, 52229, 84647, 104458, 169294, 208916, 338588, 417832, 677176, 2454763, 4909526, 9819052, 19638104]

約数ペア:

[(1, 19638104), (2, 9819052), (4, 4909526), (8, 2454763), (29, 677176), (47, 417832), (58, 338588), (94, 208916), (116, 169294), (188, 104458), (232, 84647), (376, 52229), (1363, 14408), (1801, 10904), (2726, 7204), (3602, 5452)]