19007160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158393}}^1$

素因数の和:158407

約数の個数: 32

約数和(自身を含む): 57021840

約数和(自身を除く): 38014680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158393, 316786, 475179, 633572, 791965, 950358, 1267144, 1583930, 1900716, 2375895, 3167860, 3801432, 4751790, 6335720, 9503580, 19007160]

約数ペア:

[(1, 19007160), (2, 9503580), (3, 6335720), (4, 4751790), (5, 3801432), (6, 3167860), (8, 2375895), (10, 1900716), (12, 1583930), (15, 1267144), (20, 950358), (24, 791965), (30, 633572), (40, 475179), (60, 316786), (120, 158393)]