22417264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2057

約数の個数: 40

約数和(自身を含む): 46978640

約数和(自身を除く): 24561376

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 1993, 2812, 3986, 5624, 7972, 11248, 15944, 31888, 37867, 73741, 75734, 147482, 151468, 294964, 302936, 589928, 605872, 1179856, 1401079, 2802158, 5604316, 11208632, 22417264]

約数ペア:

[(1, 22417264), (2, 11208632), (4, 5604316), (8, 2802158), (16, 1401079), (19, 1179856), (37, 605872), (38, 589928), (74, 302936), (76, 294964), (148, 151468), (152, 147482), (296, 75734), (304, 73741), (592, 37867), (703, 31888), (1406, 15944), (1993, 11248), (2812, 7972), (3986, 5624)]