19072960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3173

約数の個数: 56

約数和(自身を含む): 47823120

約数和(自身を除く): 28750160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 3137, 6080, 6274, 12548, 15685, 25096, 31370, 50192, 59603, 62740, 100384, 119206, 125480, 200768, 238412, 250960, 298015, 476824, 501920, 596030, 953648, 1003840, 1192060, 1907296, 2384120, 3814592, 4768240, 9536480, 19072960]

約数ペア:

[(1, 19072960), (2, 9536480), (4, 4768240), (5, 3814592), (8, 2384120), (10, 1907296), (16, 1192060), (19, 1003840), (20, 953648), (32, 596030), (38, 501920), (40, 476824), (64, 298015), (76, 250960), (80, 238412), (95, 200768), (152, 125480), (160, 119206), (190, 100384), (304, 62740), (320, 59603), (380, 50192), (608, 31370), (760, 25096), (1216, 15685), (1520, 12548), (3040, 6274), (3137, 6080)]