19531922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13697}}^1$

素因数の和:13753

約数の個数: 16

約数和(自身を含む): 31560192

約数和(自身を除く): 12028270

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 13697, 27394, 315031, 424607, 630062, 849214, 9765961, 19531922]

約数ペア:

[(1, 19531922), (2, 9765961), (23, 849214), (31, 630062), (46, 424607), (62, 315031), (713, 27394), (1426, 13697)]