19006761311

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 20751546816

約数和(自身を除く): 1744785505

約数列:

[1, 17, 61, 131, 181, 773, 1037, 2227, 3077, 7991, 11041, 13141, 23711, 47153, 101263, 135847, 139913, 187697, 403087, 801601, 1446371, 1721471, 2378521, 6177043, 8534693, 18328603, 24588307, 105009731, 145089781, 311586251, 1118044783, 19006761311]

約数ペア:

[(1, 19006761311), (17, 1118044783), (61, 311586251), (131, 145089781), (181, 105009731), (773, 24588307), (1037, 18328603), (2227, 8534693), (3077, 6177043), (7991, 2378521), (11041, 1721471), (13141, 1446371), (23711, 801601), (47153, 403087), (101263, 187697), (135847, 139913)]