42019754

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22567}}^1$

素因数の和:22602

約数の個数: 24

約数和(自身を含む): 77182560

約数和(自身を除く): 35162806

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 22567, 45134, 157969, 315938, 428773, 857546, 1105783, 2211566, 3001411, 6002822, 21009877, 42019754]

約数ペア:

[(1, 42019754), (2, 21009877), (7, 6002822), (14, 3001411), (19, 2211566), (38, 1105783), (49, 857546), (98, 428773), (133, 315938), (266, 157969), (931, 45134), (1862, 22567)]