19751586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4723}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 42856128

約数和(自身を除く): 23104542

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 4723, 9446, 14169, 28338, 80291, 160582, 193643, 240873, 387286, 481746, 580929, 1161858, 3291931, 6583862, 9875793, 19751586]

約数ペア:

[(1, 19751586), (2, 9875793), (3, 6583862), (6, 3291931), (17, 1161858), (34, 580929), (41, 481746), (51, 387286), (82, 240873), (102, 193643), (123, 160582), (246, 80291), (697, 28338), (1394, 14169), (2091, 9446), (4182, 4723)]