19233424

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 43122240

約数和(自身を除く): 23888816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2069, 2324, 4138, 4648, 8276, 9296, 14483, 16552, 28966, 33104, 57932, 115864, 171727, 231728, 343454, 686908, 1202089, 1373816, 2404178, 2747632, 4808356, 9616712, 19233424]

約数ペア:

[(1, 19233424), (2, 9616712), (4, 4808356), (7, 2747632), (8, 2404178), (14, 1373816), (16, 1202089), (28, 686908), (56, 343454), (83, 231728), (112, 171727), (166, 115864), (332, 57932), (581, 33104), (664, 28966), (1162, 16552), (1328, 14483), (2069, 9296), (2324, 8276), (4138, 4648)]