193922365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11519}}^1$

素因数の和:11581

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 100252355

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3367, 11519, 16835, 57595, 80633, 149747, 403165, 426203, 748735, 1048229, 2131015, 2983421, 5241145, 5540639, 14917105, 27703195, 38784473, 193922365]

約数ペア:

[(1, 193922365), (5, 38784473), (7, 27703195), (13, 14917105), (35, 5540639), (37, 5241145), (65, 2983421), (91, 2131015), (185, 1048229), (259, 748735), (455, 426203), (481, 403165), (1295, 149747), (2405, 80633), (3367, 57595), (11519, 16835)]