19073912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16673}}^1$

素因数の和:16703

約数の個数: 32

約数和(自身を含む): 42018480

約数和(自身を除く): 22944568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16673, 33346, 66692, 133384, 183403, 216749, 366806, 433498, 733612, 866996, 1467224, 1733992, 2384239, 4768478, 9536956, 19073912]

約数ペア:

[(1, 19073912), (2, 9536956), (4, 4768478), (8, 2384239), (11, 1733992), (13, 1467224), (22, 866996), (26, 733612), (44, 433498), (52, 366806), (88, 216749), (104, 183403), (143, 133384), (286, 66692), (572, 33346), (1144, 16673)]