19055997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 29652480

約数和(自身を除く): 10596483

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 2111, 3009, 6333, 9027, 18999, 35887, 107661, 124549, 322983, 373647, 1120941, 2117333, 6351999, 19055997]

約数ペア:

[(1, 19055997), (3, 6351999), (9, 2117333), (17, 1120941), (51, 373647), (59, 322983), (153, 124549), (177, 107661), (531, 35887), (1003, 18999), (2111, 9027), (3009, 6333)]