19303536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 57845504

約数和(自身を除く): 38541968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 787, 876, 1022, 1168, 1533, 1574, 1752, 2044, 2361, 3066, 3148, 3504, 4088, 4722, 5509, 6132, 6296, 8176, 9444, 11018, 12264, 12592, 16527, 18888, 22036, 24528, 33054, 37776, 44072, 57451, 66108, 88144, 114902, 132216, 172353, 229804, 264432, 344706, 402157, 459608, 689412, 804314, 919216, 1206471, 1378824, 1608628, 2412942, 2757648, 3217256, 4825884, 6434512, 9651768, 19303536]

約数ペア:

[(1, 19303536), (2, 9651768), (3, 6434512), (4, 4825884), (6, 3217256), (7, 2757648), (8, 2412942), (12, 1608628), (14, 1378824), (16, 1206471), (21, 919216), (24, 804314), (28, 689412), (42, 459608), (48, 402157), (56, 344706), (73, 264432), (84, 229804), (112, 172353), (146, 132216), (168, 114902), (219, 88144), (292, 66108), (336, 57451), (438, 44072), (511, 37776), (584, 33054), (787, 24528), (876, 22036), (1022, 18888), (1168, 16527), (1533, 12592), (1574, 12264), (1752, 11018), (2044, 9444), (2361, 8176), (3066, 6296), (3148, 6132), (3504, 5509), (4088, 4722)]