38169890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{983}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 75240576

約数和(自身を除く): 37070686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 983, 1765, 1966, 3530, 3883, 4915, 7766, 9830, 10813, 19415, 21626, 38830, 54065, 108130, 346999, 693998, 1734995, 3469990, 3816989, 7633978, 19084945, 38169890]

約数ペア:

[(1, 38169890), (2, 19084945), (5, 7633978), (10, 3816989), (11, 3469990), (22, 1734995), (55, 693998), (110, 346999), (353, 108130), (706, 54065), (983, 38830), (1765, 21626), (1966, 19415), (3530, 10813), (3883, 9830), (4915, 7766)]