13618690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 11990270

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 311, 622, 755, 1510, 1555, 3110, 4379, 8758, 9019, 18038, 21895, 43790, 45095, 46961, 90190, 93922, 234805, 469610, 1361869, 2723738, 6809345, 13618690]

約数ペア:

[(1, 13618690), (2, 6809345), (5, 2723738), (10, 1361869), (29, 469610), (58, 234805), (145, 93922), (151, 90190), (290, 46961), (302, 45095), (311, 43790), (622, 21895), (755, 18038), (1510, 9019), (1555, 8758), (3110, 4379)]