11919928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 11408072

約数列:

[1, 2, 4, 8, 29, 58, 116, 191, 232, 269, 382, 538, 764, 1076, 1528, 2152, 5539, 7801, 11078, 15602, 22156, 31204, 44312, 51379, 62408, 102758, 205516, 411032, 1489991, 2979982, 5959964, 11919928]

約数ペア:

[(1, 11919928), (2, 5959964), (4, 2979982), (8, 1489991), (29, 411032), (58, 205516), (116, 102758), (191, 62408), (232, 51379), (269, 44312), (382, 31204), (538, 22156), (764, 15602), (1076, 11078), (1528, 7801), (2152, 5539)]