19696234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 33125760

約数和(自身を除く): 13429526

約数列:

[1, 2, 17, 23, 34, 46, 89, 178, 283, 391, 566, 782, 1513, 2047, 3026, 4094, 4811, 6509, 9622, 13018, 25187, 34799, 50374, 69598, 110653, 221306, 428179, 579301, 856358, 1158602, 9848117, 19696234]

約数ペア:

[(1, 19696234), (2, 9848117), (17, 1158602), (23, 856358), (34, 579301), (46, 428179), (89, 221306), (178, 110653), (283, 69598), (391, 50374), (566, 34799), (782, 25187), (1513, 13018), (2047, 9622), (3026, 6509), (4094, 4811)]