12419350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 25779600

約数和(自身を除く): 13360250

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 769, 850, 950, 1538, 1615, 3230, 3845, 7690, 8075, 13073, 14611, 16150, 19225, 26146, 29222, 38450, 65365, 73055, 130730, 146110, 248387, 326825, 365275, 496774, 653650, 730550, 1241935, 2483870, 6209675, 12419350]

約数ペア:

[(1, 12419350), (2, 6209675), (5, 2483870), (10, 1241935), (17, 730550), (19, 653650), (25, 496774), (34, 365275), (38, 326825), (50, 248387), (85, 146110), (95, 130730), (170, 73055), (190, 65365), (323, 38450), (425, 29222), (475, 26146), (646, 19225), (769, 16150), (850, 14611), (950, 13073), (1538, 8075), (1615, 7690), (3230, 3845)]