19068658

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 34421760

約数和(自身を除く): 15353102

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 829, 1643, 1658, 3286, 5803, 11501, 11606, 23002, 25699, 43937, 51398, 87874, 179893, 307559, 359786, 615118, 1362047, 2724094, 9534329, 19068658]

約数ペア:

[(1, 19068658), (2, 9534329), (7, 2724094), (14, 1362047), (31, 615118), (53, 359786), (62, 307559), (106, 179893), (217, 87874), (371, 51398), (434, 43937), (742, 25699), (829, 23002), (1643, 11606), (1658, 11501), (3286, 5803)]