19615542

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 21510858

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 1427, 2291, 2854, 4281, 4582, 6873, 8562, 13746, 41383, 82766, 112733, 124149, 225466, 248298, 338199, 676398, 3269257, 6538514, 9807771, 19615542]

約数ペア:

[(1, 19615542), (2, 9807771), (3, 6538514), (6, 3269257), (29, 676398), (58, 338199), (79, 248298), (87, 225466), (158, 124149), (174, 112733), (237, 82766), (474, 41383), (1427, 13746), (2291, 8562), (2854, 6873), (4281, 4582)]