19549166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 36324288

約数和(自身を除く): 16775122

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 233, 461, 466, 922, 1631, 3029, 3227, 3262, 5993, 6058, 6454, 11986, 21203, 41951, 42406, 83902, 107413, 214826, 751891, 1396369, 1503782, 2792738, 9774583, 19549166]

約数ペア:

[(1, 19549166), (2, 9774583), (7, 2792738), (13, 1503782), (14, 1396369), (26, 751891), (91, 214826), (182, 107413), (233, 83902), (461, 42406), (466, 41951), (922, 21203), (1631, 11986), (3029, 6454), (3227, 6058), (3262, 5993)]