19038435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 33203520

約数和(自身を除く): 14165085

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1097, 1157, 1335, 3291, 3471, 5485, 5785, 14261, 16455, 17355, 42783, 71305, 97633, 213915, 292899, 488165, 1269229, 1464495, 3807687, 6346145, 19038435]

約数ペア:

[(1, 19038435), (3, 6346145), (5, 3807687), (13, 1464495), (15, 1269229), (39, 488165), (65, 292899), (89, 213915), (195, 97633), (267, 71305), (445, 42783), (1097, 17355), (1157, 16455), (1335, 14261), (3291, 5785), (3471, 5485)]