19005235235

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1\times {\mathrm{5507}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 26281884672

約数和(自身を除く): 7276649437

約数列:

[1, 5, 7, 35, 151, 653, 755, 1057, 3265, 4571, 5285, 5507, 22855, 27535, 38549, 98603, 192745, 493015, 690221, 831557, 3451105, 3596071, 4157785, 5820899, 17980355, 25172497, 29104495, 125862485, 543006721, 2715033605, 3801047047, 19005235235]

約数ペア:

[(1, 19005235235), (5, 3801047047), (7, 2715033605), (35, 543006721), (151, 125862485), (653, 29104495), (755, 25172497), (1057, 17980355), (3265, 5820899), (4571, 4157785), (5285, 3596071), (5507, 3451105), (22855, 831557), (27535, 690221), (38549, 493015), (98603, 192745)]