18851900639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{5861}}^1$

素因数の和:6239

約数の個数: 32

約数和(自身を含む): 22501075968

約数和(自身を除く): 3649175329

約数列:

[1, 11, 13, 83, 143, 271, 913, 1079, 2981, 3523, 5861, 11869, 22493, 38753, 64471, 76193, 247423, 292409, 486463, 838123, 1588331, 3216499, 5351093, 6324019, 17471641, 20648303, 69564209, 131831473, 227131333, 1450146203, 1713809149, 18851900639]

約数ペア:

[(1, 18851900639), (11, 1713809149), (13, 1450146203), (83, 227131333), (143, 131831473), (271, 69564209), (913, 20648303), (1079, 17471641), (2981, 6324019), (3523, 5351093), (5861, 3216499), (11869, 1588331), (22493, 838123), (38753, 486463), (64471, 292409), (76193, 247423)]