2019419412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{7759}}^1$

素因数の和:7853

約数の個数: 72

約数和(自身を含む): 5046545280

約数和(自身を除く): 3027125868

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 529, 943, 1058, 1587, 1886, 2116, 2829, 3174, 3772, 5658, 6348, 7759, 11316, 15518, 21689, 23277, 31036, 43378, 46554, 65067, 86756, 93108, 130134, 178457, 260268, 318119, 356914, 535371, 636238, 713828, 954357, 1070742, 1272476, 1908714, 2141484, 3817428, 4104511, 7316737, 8209022, 12313533, 14633474, 16418044, 21950211, 24627066, 29266948, 43900422, 49254132, 87800844, 168284951, 336569902, 504854853, 673139804, 1009709706, 2019419412]

約数ペア:

[(1, 2019419412), (2, 1009709706), (3, 673139804), (4, 504854853), (6, 336569902), (12, 168284951), (23, 87800844), (41, 49254132), (46, 43900422), (69, 29266948), (82, 24627066), (92, 21950211), (123, 16418044), (138, 14633474), (164, 12313533), (246, 8209022), (276, 7316737), (492, 4104511), (529, 3817428), (943, 2141484), (1058, 1908714), (1587, 1272476), (1886, 1070742), (2116, 954357), (2829, 713828), (3174, 636238), (3772, 535371), (5658, 356914), (6348, 318119), (7759, 260268), (11316, 178457), (15518, 130134), (21689, 93108), (23277, 86756), (31036, 65067), (43378, 46554)]