19231126706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{249541}}^1$

素因数の和:249698

約数の個数: 32

約数和(自身を含む): 32771851776

約数和(自身を除く): 13540725070

約数列:

[1, 2, 11, 22, 31, 62, 113, 226, 341, 682, 1243, 2486, 3503, 7006, 38533, 77066, 249541, 499082, 2744951, 5489902, 7735771, 15471542, 28198133, 56396266, 85093481, 170186962, 310179463, 620358926, 874142123, 1748284246, 9615563353, 19231126706]

約数ペア:

[(1, 19231126706), (2, 9615563353), (11, 1748284246), (22, 874142123), (31, 620358926), (62, 310179463), (113, 170186962), (226, 85093481), (341, 56396266), (682, 28198133), (1243, 15471542), (2486, 7735771), (3503, 5489902), (7006, 2744951), (38533, 499082), (77066, 249541)]