12915888918

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{715879}}^1$

素因数の和:716012

約数の個数: 32

約数和(自身を含む): 26939996160

約数和(自身を除く): 14024107242

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 291, 582, 3007, 6014, 9021, 18042, 715879, 1431758, 2147637, 4295274, 22192249, 44384498, 66576747, 69440263, 133153494, 138880526, 208320789, 416641578, 2152648153, 4305296306, 6457944459, 12915888918]

約数ペア:

[(1, 12915888918), (2, 6457944459), (3, 4305296306), (6, 2152648153), (31, 416641578), (62, 208320789), (93, 138880526), (97, 133153494), (186, 69440263), (194, 66576747), (291, 44384498), (582, 22192249), (3007, 4295274), (6014, 2147637), (9021, 1431758), (18042, 715879)]