11915707139

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{88969}}^1$

素因数の和:89067

約数の個数: 24

約数和(自身を含む): 14643750240

約数和(自身を除く): 2728043101

約数列:

[1, 7, 19, 53, 133, 361, 371, 1007, 2527, 7049, 19133, 88969, 133931, 622783, 1690411, 4715357, 11832877, 32117809, 33007499, 89591783, 224824663, 627142481, 1702243877, 11915707139]

約数ペア:

[(1, 11915707139), (7, 1702243877), (19, 627142481), (53, 224824663), (133, 89591783), (361, 33007499), (371, 32117809), (1007, 11832877), (2527, 4715357), (7049, 1690411), (19133, 622783), (88969, 133931)]