19073370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20509}}^1$

素因数の和:20550

約数の個数: 32

約数和(自身を含む): 47255040

約数和(自身を除く): 28181670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20509, 41018, 61527, 102545, 123054, 205090, 307635, 615270, 635779, 1271558, 1907337, 3178895, 3814674, 6357790, 9536685, 19073370]

約数ペア:

[(1, 19073370), (2, 9536685), (3, 6357790), (5, 3814674), (6, 3178895), (10, 1907337), (15, 1271558), (30, 635779), (31, 615270), (62, 307635), (93, 205090), (155, 123054), (186, 102545), (310, 61527), (465, 41018), (930, 20509)]