22721264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 47854080

約数和(自身を除く): 25132816

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 2411, 4712, 4822, 9424, 9644, 19288, 38576, 45809, 74741, 91618, 149482, 183236, 298964, 366472, 597928, 732944, 1195856, 1420079, 2840158, 5680316, 11360632, 22721264]

約数ペア:

[(1, 22721264), (2, 11360632), (4, 5680316), (8, 2840158), (16, 1420079), (19, 1195856), (31, 732944), (38, 597928), (62, 366472), (76, 298964), (124, 183236), (152, 149482), (248, 91618), (304, 74741), (496, 45809), (589, 38576), (1178, 19288), (2356, 9644), (2411, 9424), (4712, 4822)]