12519888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 34908480

約数和(自身を除く): 22388592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 229, 268, 272, 402, 408, 458, 536, 687, 804, 816, 916, 1072, 1139, 1374, 1608, 1832, 2278, 2748, 3216, 3417, 3664, 3893, 4556, 5496, 6834, 7786, 9112, 10992, 11679, 13668, 15343, 15572, 18224, 23358, 27336, 30686, 31144, 46029, 46716, 54672, 61372, 62288, 92058, 93432, 122744, 184116, 186864, 245488, 260831, 368232, 521662, 736464, 782493, 1043324, 1564986, 2086648, 3129972, 4173296, 6259944, 12519888]

約数ペア:

[(1, 12519888), (2, 6259944), (3, 4173296), (4, 3129972), (6, 2086648), (8, 1564986), (12, 1043324), (16, 782493), (17, 736464), (24, 521662), (34, 368232), (48, 260831), (51, 245488), (67, 186864), (68, 184116), (102, 122744), (134, 93432), (136, 92058), (201, 62288), (204, 61372), (229, 54672), (268, 46716), (272, 46029), (402, 31144), (408, 30686), (458, 27336), (536, 23358), (687, 18224), (804, 15572), (816, 15343), (916, 13668), (1072, 11679), (1139, 10992), (1374, 9112), (1608, 7786), (1832, 6834), (2278, 5496), (2748, 4556), (3216, 3893), (3417, 3664)]