12929576

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 28883610

約数和(自身を除く): 15954034

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 121, 148, 152, 209, 242, 296, 361, 407, 418, 484, 703, 722, 814, 836, 968, 1406, 1444, 1628, 1672, 2299, 2812, 2888, 3256, 3971, 4477, 4598, 5624, 7733, 7942, 8954, 9196, 13357, 15466, 15884, 17908, 18392, 26714, 30932, 31768, 35816, 43681, 53428, 61864, 85063, 87362, 106856, 146927, 170126, 174724, 293854, 340252, 349448, 587708, 680504, 1175416, 1616197, 3232394, 6464788, 12929576]

約数ペア:

[(1, 12929576), (2, 6464788), (4, 3232394), (8, 1616197), (11, 1175416), (19, 680504), (22, 587708), (37, 349448), (38, 340252), (44, 293854), (74, 174724), (76, 170126), (88, 146927), (121, 106856), (148, 87362), (152, 85063), (209, 61864), (242, 53428), (296, 43681), (361, 35816), (407, 31768), (418, 30932), (484, 26714), (703, 18392), (722, 17908), (814, 15884), (836, 15466), (968, 13357), (1406, 9196), (1444, 8954), (1628, 7942), (1672, 7733), (2299, 5624), (2812, 4598), (2888, 4477), (3256, 3971)]