19321473601

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 20558499840

約数和(自身を除く): 1237026239

約数列:

[1, 47, 67, 71, 89, 971, 3149, 3337, 4183, 4757, 5963, 6319, 45637, 65057, 68941, 86419, 223579, 280261, 296993, 423373, 3057679, 3240227, 4061693, 4619047, 5790073, 6135749, 19898531, 217095209, 272133431, 288380203, 411095183, 19321473601]

約数ペア:

[(1, 19321473601), (47, 411095183), (67, 288380203), (71, 272133431), (89, 217095209), (971, 19898531), (3149, 6135749), (3337, 5790073), (4183, 4619047), (4757, 4061693), (5963, 3240227), (6319, 3057679), (45637, 423373), (65057, 296993), (68941, 280261), (86419, 223579)]