2019941566

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{25667}}^1$

素因数の和:25816

約数の個数: 24

約数和(自身を含む): 3227237640

約数和(自身を除く): 1207296074

約数列:

[1, 2, 19, 38, 109, 218, 361, 722, 2071, 4142, 25667, 39349, 51334, 78698, 487673, 975346, 2797703, 5595406, 9265787, 18531574, 53156357, 106312714, 1009970783, 2019941566]

約数ペア:

[(1, 2019941566), (2, 1009970783), (19, 106312714), (38, 53156357), (109, 18531574), (218, 9265787), (361, 5595406), (722, 2797703), (2071, 975346), (4142, 487673), (25667, 78698), (39349, 51334)]