13225330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 12383630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1481, 1786, 2962, 4465, 7405, 8930, 14810, 28139, 56278, 69607, 139214, 140695, 281390, 348035, 696070, 1322533, 2645066, 6612665, 13225330]

約数ペア:

[(1, 13225330), (2, 6612665), (5, 2645066), (10, 1322533), (19, 696070), (38, 348035), (47, 281390), (94, 140695), (95, 139214), (190, 69607), (235, 56278), (470, 28139), (893, 14810), (1481, 8930), (1786, 7405), (2962, 4465)]