12565498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 22602240

約数和(自身を除く): 10036742

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 1307, 2614, 4807, 9614, 14377, 24833, 28754, 30061, 49666, 60122, 273163, 330671, 546326, 571159, 661342, 1142318, 6282749, 12565498]

約数ペア:

[(1, 12565498), (2, 6282749), (11, 1142318), (19, 661342), (22, 571159), (23, 546326), (38, 330671), (46, 273163), (209, 60122), (253, 49666), (418, 30061), (437, 28754), (506, 24833), (874, 14377), (1307, 9614), (2614, 4807)]