19059088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 39158208

約数和(自身を除く): 20099120

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 773, 1072, 1541, 1546, 3082, 3092, 6164, 6184, 12328, 12368, 17779, 24656, 35558, 51791, 71116, 103582, 142232, 207164, 284464, 414328, 828656, 1191193, 2382386, 4764772, 9529544, 19059088]

約数ペア:

[(1, 19059088), (2, 9529544), (4, 4764772), (8, 2382386), (16, 1191193), (23, 828656), (46, 414328), (67, 284464), (92, 207164), (134, 142232), (184, 103582), (268, 71116), (368, 51791), (536, 35558), (773, 24656), (1072, 17779), (1541, 12368), (1546, 12328), (3082, 6184), (3092, 6164)]