19318754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 16606366

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 593, 1186, 1253, 2327, 2506, 4151, 4654, 7709, 8302, 15418, 16289, 32578, 53963, 106147, 107926, 212294, 743029, 1379911, 1486058, 2759822, 9659377, 19318754]

約数ペア:

[(1, 19318754), (2, 9659377), (7, 2759822), (13, 1486058), (14, 1379911), (26, 743029), (91, 212294), (179, 107926), (182, 106147), (358, 53963), (593, 32578), (1186, 16289), (1253, 15418), (2327, 8302), (2506, 7709), (4151, 4654)]