13994778776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{12113}}^1$

素因数の和:12840

約数の個数: 64

約数和(自身を含む): 30178396800

約数和(自身を除く): 16183618024

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 691, 836, 1382, 1672, 2764, 5528, 7601, 12113, 13129, 15202, 24226, 26258, 30404, 48452, 52516, 60808, 96904, 105032, 133243, 144419, 230147, 266486, 288838, 460294, 532972, 577676, 920588, 1065944, 1155352, 1841176, 2531617, 5063234, 8370083, 10126468, 16740166, 20252936, 33480332, 66960664, 92070913, 159031577, 184141826, 318063154, 368283652, 636126308, 736567304, 1272252616, 1749347347, 3498694694, 6997389388, 13994778776]

約数ペア:

[(1, 13994778776), (2, 6997389388), (4, 3498694694), (8, 1749347347), (11, 1272252616), (19, 736567304), (22, 636126308), (38, 368283652), (44, 318063154), (76, 184141826), (88, 159031577), (152, 92070913), (209, 66960664), (418, 33480332), (691, 20252936), (836, 16740166), (1382, 10126468), (1672, 8370083), (2764, 5063234), (5528, 2531617), (7601, 1841176), (12113, 1155352), (13129, 1065944), (15202, 920588), (24226, 577676), (26258, 532972), (30404, 460294), (48452, 288838), (52516, 266486), (60808, 230147), (96904, 144419), (105032, 133243)]