19362360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 58384800

約数和(自身を除く): 39022440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 509, 634, 951, 1018, 1268, 1527, 1585, 1902, 2036, 2536, 2545, 3054, 3170, 3804, 4072, 4755, 5090, 6108, 6340, 7608, 7635, 9510, 10180, 12216, 12680, 15270, 19020, 20360, 30540, 38040, 61080, 161353, 322706, 484059, 645412, 806765, 968118, 1290824, 1613530, 1936236, 2420295, 3227060, 3872472, 4840590, 6454120, 9681180, 19362360]

約数ペア:

[(1, 19362360), (2, 9681180), (3, 6454120), (4, 4840590), (5, 3872472), (6, 3227060), (8, 2420295), (10, 1936236), (12, 1613530), (15, 1290824), (20, 968118), (24, 806765), (30, 645412), (40, 484059), (60, 322706), (120, 161353), (317, 61080), (509, 38040), (634, 30540), (951, 20360), (1018, 19020), (1268, 15270), (1527, 12680), (1585, 12216), (1902, 10180), (2036, 9510), (2536, 7635), (2545, 7608), (3054, 6340), (3170, 6108), (3804, 5090), (4072, 4755)]