19550840401

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{41549}}^1$

素因数の和:41976

約数の個数: 16

約数和(自身を含む): 20709849600

約数和(自身を除く): 1159009199

約数列:

[1, 31, 43, 353, 1333, 10943, 15179, 41549, 470549, 1288019, 1786607, 14666797, 55384817, 454670707, 630672271, 19550840401]

約数ペア:

[(1, 19550840401), (31, 630672271), (43, 454670707), (353, 55384817), (1333, 14666797), (10943, 1786607), (15179, 1288019), (41549, 470549)]