19467112

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 43307460

約数和(自身を除く): 23840348

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 937, 1484, 1874, 2597, 2968, 3748, 5194, 6559, 7496, 10388, 13118, 20776, 26236, 45913, 49661, 52472, 91826, 99322, 183652, 198644, 347627, 367304, 397288, 695254, 1390508, 2433389, 2781016, 4866778, 9733556, 19467112]

約数ペア:

[(1, 19467112), (2, 9733556), (4, 4866778), (7, 2781016), (8, 2433389), (14, 1390508), (28, 695254), (49, 397288), (53, 367304), (56, 347627), (98, 198644), (106, 183652), (196, 99322), (212, 91826), (371, 52472), (392, 49661), (424, 45913), (742, 26236), (937, 20776), (1484, 13118), (1874, 10388), (2597, 7496), (2968, 6559), (3748, 5194)]