19259650242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{212593}}^1$

素因数の和:213327

約数の個数: 48

約数和(自身を含む): 47757116160

約数和(自身を除く): 28497465918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 719, 1438, 2157, 4314, 5033, 6471, 10066, 12942, 15099, 30198, 45297, 90594, 212593, 425186, 637779, 1275558, 1488151, 1913337, 2976302, 3826674, 4464453, 8928906, 13393359, 26786718, 152854367, 305708734, 458563101, 917126202, 1069980569, 1375689303, 2139961138, 2751378606, 3209941707, 6419883414, 9629825121, 19259650242]

約数ペア:

[(1, 19259650242), (2, 9629825121), (3, 6419883414), (6, 3209941707), (7, 2751378606), (9, 2139961138), (14, 1375689303), (18, 1069980569), (21, 917126202), (42, 458563101), (63, 305708734), (126, 152854367), (719, 26786718), (1438, 13393359), (2157, 8928906), (4314, 4464453), (5033, 3826674), (6471, 2976302), (10066, 1913337), (12942, 1488151), (15099, 1275558), (30198, 637779), (45297, 425186), (90594, 212593)]