19162010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{599}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 39571200

約数和(自身を除く): 20409190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 599, 914, 1198, 2285, 2995, 3199, 4193, 4570, 5990, 6398, 8386, 15995, 20965, 31990, 41930, 273743, 547486, 1368715, 1916201, 2737430, 3832402, 9581005, 19162010]

約数ペア:

[(1, 19162010), (2, 9581005), (5, 3832402), (7, 2737430), (10, 1916201), (14, 1368715), (35, 547486), (70, 273743), (457, 41930), (599, 31990), (914, 20965), (1198, 15995), (2285, 8386), (2995, 6398), (3199, 5990), (4193, 4570)]