15692988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 37691136

約数和(自身を除く): 21998148

約数列:

[1, 2, 3, 4, 6, 12, 71, 113, 142, 163, 213, 226, 284, 326, 339, 426, 452, 489, 652, 678, 852, 978, 1356, 1956, 8023, 11573, 16046, 18419, 23146, 24069, 32092, 34719, 36838, 46292, 48138, 55257, 69438, 73676, 96276, 110514, 138876, 221028, 1307749, 2615498, 3923247, 5230996, 7846494, 15692988]

約数ペア:

[(1, 15692988), (2, 7846494), (3, 5230996), (4, 3923247), (6, 2615498), (12, 1307749), (71, 221028), (113, 138876), (142, 110514), (163, 96276), (213, 73676), (226, 69438), (284, 55257), (326, 48138), (339, 46292), (426, 36838), (452, 34719), (489, 32092), (652, 24069), (678, 23146), (852, 18419), (978, 16046), (1356, 11573), (1956, 8023)]