19924296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 57283200

約数和(自身を除く): 37358904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 509, 699, 932, 1018, 1398, 1527, 1631, 1864, 2036, 2796, 3054, 3262, 3563, 4072, 4893, 5592, 6108, 6524, 7126, 9786, 10689, 12216, 13048, 14252, 19572, 21378, 28504, 39144, 42756, 85512, 118597, 237194, 355791, 474388, 711582, 830179, 948776, 1423164, 1660358, 2490537, 2846328, 3320716, 4981074, 6641432, 9962148, 19924296]

約数ペア:

[(1, 19924296), (2, 9962148), (3, 6641432), (4, 4981074), (6, 3320716), (7, 2846328), (8, 2490537), (12, 1660358), (14, 1423164), (21, 948776), (24, 830179), (28, 711582), (42, 474388), (56, 355791), (84, 237194), (168, 118597), (233, 85512), (466, 42756), (509, 39144), (699, 28504), (932, 21378), (1018, 19572), (1398, 14252), (1527, 13048), (1631, 12216), (1864, 10689), (2036, 9786), (2796, 7126), (3054, 6524), (3262, 6108), (3563, 5592), (4072, 4893)]