19414472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31517}}^1$

素因数の和:31541

約数の個数: 32

約数和(自身を含む): 45385920

約数和(自身を除く): 25971448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31517, 63034, 126068, 220619, 252136, 346687, 441238, 693374, 882476, 1386748, 1764952, 2426809, 2773496, 4853618, 9707236, 19414472]

約数ペア:

[(1, 19414472), (2, 9707236), (4, 4853618), (7, 2773496), (8, 2426809), (11, 1764952), (14, 1386748), (22, 882476), (28, 693374), (44, 441238), (56, 346687), (77, 252136), (88, 220619), (154, 126068), (308, 63034), (616, 31517)]