19385352

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12821}}^1$

素因数の和:12843

約数の個数: 64

約数和(自身を含む): 61545600

約数和(自身を除く): 42160248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12821, 25642, 38463, 51284, 76926, 89747, 102568, 115389, 153852, 179494, 230778, 269241, 307704, 346167, 358988, 461556, 538482, 692334, 717976, 807723, 923112, 1076964, 1384668, 1615446, 2153928, 2423169, 2769336, 3230892, 4846338, 6461784, 9692676, 19385352]

約数ペア:

[(1, 19385352), (2, 9692676), (3, 6461784), (4, 4846338), (6, 3230892), (7, 2769336), (8, 2423169), (9, 2153928), (12, 1615446), (14, 1384668), (18, 1076964), (21, 923112), (24, 807723), (27, 717976), (28, 692334), (36, 538482), (42, 461556), (54, 358988), (56, 346167), (63, 307704), (72, 269241), (84, 230778), (108, 179494), (126, 153852), (168, 115389), (189, 102568), (216, 89747), (252, 76926), (378, 51284), (504, 38463), (756, 25642), (1512, 12821)]