12194656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 13932704

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 647, 992, 1178, 1294, 2356, 2588, 4712, 5176, 9424, 10352, 12293, 18848, 20057, 20704, 24586, 40114, 49172, 80228, 98344, 160456, 196688, 320912, 381083, 393376, 641824, 762166, 1524332, 3048664, 6097328, 12194656]

約数ペア:

[(1, 12194656), (2, 6097328), (4, 3048664), (8, 1524332), (16, 762166), (19, 641824), (31, 393376), (32, 381083), (38, 320912), (62, 196688), (76, 160456), (124, 98344), (152, 80228), (248, 49172), (304, 40114), (496, 24586), (589, 20704), (608, 20057), (647, 18848), (992, 12293), (1178, 10352), (1294, 9424), (2356, 5176), (2588, 4712)]