12869916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 32309760

約数和(自身を除く): 19439844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1201, 1786, 2402, 2679, 3572, 3603, 4804, 5358, 7206, 10716, 14412, 22819, 45638, 56447, 68457, 91276, 112894, 136914, 169341, 225788, 273828, 338682, 677364, 1072493, 2144986, 3217479, 4289972, 6434958, 12869916]

約数ペア:

[(1, 12869916), (2, 6434958), (3, 4289972), (4, 3217479), (6, 2144986), (12, 1072493), (19, 677364), (38, 338682), (47, 273828), (57, 225788), (76, 169341), (94, 136914), (114, 112894), (141, 91276), (188, 68457), (228, 56447), (282, 45638), (564, 22819), (893, 14412), (1201, 10716), (1786, 7206), (2402, 5358), (2679, 4804), (3572, 3603)]