19031070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7643}}^1$

素因数の和:7736

約数の個数: 32

約数和(自身を含む): 46230912

約数和(自身を除く): 27199842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7643, 15286, 22929, 38215, 45858, 76430, 114645, 229290, 634369, 1268738, 1903107, 3171845, 3806214, 6343690, 9515535, 19031070]

約数ペア:

[(1, 19031070), (2, 9515535), (3, 6343690), (5, 3806214), (6, 3171845), (10, 1903107), (15, 1268738), (30, 634369), (83, 229290), (166, 114645), (249, 76430), (415, 45858), (498, 38215), (830, 22929), (1245, 15286), (2490, 7643)]