19644758

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 16643242

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 1399, 2006, 2798, 7021, 9793, 14042, 19586, 23783, 47566, 82541, 165082, 166481, 332962, 577787, 1155574, 1403197, 2806394, 9822379, 19644758]

約数ペア:

[(1, 19644758), (2, 9822379), (7, 2806394), (14, 1403197), (17, 1155574), (34, 577787), (59, 332962), (118, 166481), (119, 165082), (238, 82541), (413, 47566), (826, 23783), (1003, 19586), (1399, 14042), (2006, 9793), (2798, 7021)]