16967390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 33790176

約数和(自身を除く): 16822786

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 2113, 4015, 4226, 8030, 10565, 21130, 23243, 46486, 116215, 154249, 232430, 308498, 771245, 1542490, 1696739, 3393478, 8483695, 16967390]

約数ペア:

[(1, 16967390), (2, 8483695), (5, 3393478), (10, 1696739), (11, 1542490), (22, 771245), (55, 308498), (73, 232430), (110, 154249), (146, 116215), (365, 46486), (730, 23243), (803, 21130), (1606, 10565), (2113, 8030), (4015, 4226)]