19674894

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 40965120

約数和(自身を除く): 21290226

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 761, 834, 1522, 2283, 4309, 4566, 8618, 12927, 23591, 25854, 47182, 70773, 105779, 141546, 211558, 317337, 634674, 3279149, 6558298, 9837447, 19674894]

約数ペア:

[(1, 19674894), (2, 9837447), (3, 6558298), (6, 3279149), (31, 634674), (62, 317337), (93, 211558), (139, 141546), (186, 105779), (278, 70773), (417, 47182), (761, 25854), (834, 23591), (1522, 12927), (2283, 8618), (4309, 4566)]