39786494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 73256400

約数和(自身を除く): 33469906

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 509, 646, 1018, 2057, 2299, 3553, 4114, 4598, 5599, 7106, 8653, 9671, 11198, 17306, 19342, 39083, 61589, 78166, 95183, 106381, 123178, 164407, 190366, 212762, 328814, 1047013, 1170191, 1808477, 2094026, 2340382, 3616954, 19893247, 39786494]

約数ペア:

[(1, 39786494), (2, 19893247), (11, 3616954), (17, 2340382), (19, 2094026), (22, 1808477), (34, 1170191), (38, 1047013), (121, 328814), (187, 212762), (209, 190366), (242, 164407), (323, 123178), (374, 106381), (418, 95183), (509, 78166), (646, 61589), (1018, 39083), (2057, 19342), (2299, 17306), (3553, 11198), (4114, 9671), (4598, 8653), (5599, 7106)]