13565830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 26049600

約数和(自身を除く): 12483770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 401, 802, 995, 1990, 2005, 3383, 4010, 6766, 6817, 13634, 16915, 33830, 34085, 68170, 79799, 159598, 398995, 797990, 1356583, 2713166, 6782915, 13565830]

約数ペア:

[(1, 13565830), (2, 6782915), (5, 2713166), (10, 1356583), (17, 797990), (34, 398995), (85, 159598), (170, 79799), (199, 68170), (398, 34085), (401, 33830), (802, 16915), (995, 13634), (1990, 6817), (2005, 6766), (3383, 4010)]