191948938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 319438080

約数和(自身を除く): 127489142

約数列:

[1, 2, 17, 23, 34, 46, 389, 391, 631, 778, 782, 1262, 6613, 8947, 10727, 13226, 14513, 17894, 21454, 29026, 152099, 245459, 246721, 304198, 490918, 493442, 4172803, 5645557, 8345606, 11291114, 95974469, 191948938]

約数ペア:

[(1, 191948938), (2, 95974469), (17, 11291114), (23, 8345606), (34, 5645557), (46, 4172803), (389, 493442), (391, 490918), (631, 304198), (778, 246721), (782, 245459), (1262, 152099), (6613, 29026), (8947, 21454), (10727, 17894), (13226, 14513)]