19337550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 48358512

約数和(自身を除く): 29020962

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 941, 1370, 1882, 2055, 2823, 3425, 4110, 4705, 5646, 6850, 9410, 10275, 14115, 20550, 23525, 28230, 47050, 70575, 128917, 141150, 257834, 386751, 644585, 773502, 1289170, 1933755, 3222925, 3867510, 6445850, 9668775, 19337550]

約数ペア:

[(1, 19337550), (2, 9668775), (3, 6445850), (5, 3867510), (6, 3222925), (10, 1933755), (15, 1289170), (25, 773502), (30, 644585), (50, 386751), (75, 257834), (137, 141150), (150, 128917), (274, 70575), (411, 47050), (685, 28230), (822, 23525), (941, 20550), (1370, 14115), (1882, 10275), (2055, 9410), (2823, 6850), (3425, 5646), (4110, 4705)]