16730428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2698

約数の個数: 36

約数和(自身を含む): 34670440

約数和(自身を除く): 17940012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 2659, 3146, 5318, 6292, 10636, 29249, 34567, 58498, 69134, 116996, 138268, 321739, 380237, 643478, 760474, 1286956, 1520948, 4182607, 8365214, 16730428]

約数ペア:

[(1, 16730428), (2, 8365214), (4, 4182607), (11, 1520948), (13, 1286956), (22, 760474), (26, 643478), (44, 380237), (52, 321739), (121, 138268), (143, 116996), (242, 69134), (286, 58498), (484, 34567), (572, 29249), (1573, 10636), (2659, 6292), (3146, 5318)]