19284050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 38568960

約数和(自身を除く): 19284910

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 383, 475, 530, 766, 950, 1007, 1325, 1915, 2014, 2650, 3830, 5035, 7277, 9575, 10070, 14554, 19150, 20299, 25175, 36385, 40598, 50350, 72770, 101495, 181925, 202990, 363850, 385681, 507475, 771362, 1014950, 1928405, 3856810, 9642025, 19284050]

約数ペア:

[(1, 19284050), (2, 9642025), (5, 3856810), (10, 1928405), (19, 1014950), (25, 771362), (38, 507475), (50, 385681), (53, 363850), (95, 202990), (106, 181925), (190, 101495), (265, 72770), (383, 50350), (475, 40598), (530, 36385), (766, 25175), (950, 20299), (1007, 19150), (1325, 14554), (1915, 10070), (2014, 9575), (2650, 7277), (3830, 5035)]