19580262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{673}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 42348768

約数和(自身を除く): 22768506

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 673, 746, 1119, 1346, 2019, 2238, 4038, 4849, 8749, 9698, 14547, 17498, 26247, 29094, 52494, 251029, 502058, 753087, 1506174, 3263377, 6526754, 9790131, 19580262]

約数ペア:

[(1, 19580262), (2, 9790131), (3, 6526754), (6, 3263377), (13, 1506174), (26, 753087), (39, 502058), (78, 251029), (373, 52494), (673, 29094), (746, 26247), (1119, 17498), (1346, 14547), (2019, 9698), (2238, 8749), (4038, 4849)]