16643770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 35852544

約数和(自身を除く): 19208774

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 103, 110, 113, 130, 143, 206, 226, 286, 515, 565, 715, 1030, 1130, 1133, 1243, 1339, 1430, 1469, 2266, 2486, 2678, 2938, 5665, 6215, 6695, 7345, 11330, 11639, 12430, 13390, 14690, 14729, 16159, 23278, 29458, 32318, 58195, 73645, 80795, 116390, 128029, 147290, 151307, 161590, 256058, 302614, 640145, 756535, 1280290, 1513070, 1664377, 3328754, 8321885, 16643770]

約数ペア:

[(1, 16643770), (2, 8321885), (5, 3328754), (10, 1664377), (11, 1513070), (13, 1280290), (22, 756535), (26, 640145), (55, 302614), (65, 256058), (103, 161590), (110, 151307), (113, 147290), (130, 128029), (143, 116390), (206, 80795), (226, 73645), (286, 58195), (515, 32318), (565, 29458), (715, 23278), (1030, 16159), (1130, 14729), (1133, 14690), (1243, 13390), (1339, 12430), (1430, 11639), (1469, 11330), (2266, 7345), (2486, 6695), (2678, 6215), (2938, 5665)]