11977068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 29715840

約数和(自身を除く): 17738772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 401, 524, 786, 802, 1203, 1572, 1604, 2406, 2489, 4812, 4978, 7467, 7619, 9956, 14934, 15238, 22857, 29868, 30476, 45714, 52531, 91428, 105062, 157593, 210124, 315186, 630372, 998089, 1996178, 2994267, 3992356, 5988534, 11977068]

約数ペア:

[(1, 11977068), (2, 5988534), (3, 3992356), (4, 2994267), (6, 1996178), (12, 998089), (19, 630372), (38, 315186), (57, 210124), (76, 157593), (114, 105062), (131, 91428), (228, 52531), (262, 45714), (393, 30476), (401, 29868), (524, 22857), (786, 15238), (802, 14934), (1203, 9956), (1572, 7619), (1604, 7467), (2406, 4978), (2489, 4812)]