12259650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6315

約数の個数: 48

約数和(自身を含む): 32747904

約数和(自身を除く): 20488254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6287, 12574, 18861, 31435, 37722, 62870, 81731, 94305, 157175, 163462, 188610, 245193, 314350, 408655, 471525, 490386, 817310, 943050, 1225965, 2043275, 2451930, 4086550, 6129825, 12259650]

約数ペア:

[(1, 12259650), (2, 6129825), (3, 4086550), (5, 2451930), (6, 2043275), (10, 1225965), (13, 943050), (15, 817310), (25, 490386), (26, 471525), (30, 408655), (39, 314350), (50, 245193), (65, 188610), (75, 163462), (78, 157175), (130, 94305), (150, 81731), (195, 62870), (325, 37722), (390, 31435), (650, 18861), (975, 12574), (1950, 6287)]