15961992

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{10903}}^1$

素因数の和:10973

約数の個数: 32

約数和(自身を含む): 40562880

約数和(自身を除く): 24600888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 10903, 21806, 32709, 43612, 65418, 87224, 130836, 261672, 665083, 1330166, 1995249, 2660332, 3990498, 5320664, 7980996, 15961992]

約数ペア:

[(1, 15961992), (2, 7980996), (3, 5320664), (4, 3990498), (6, 2660332), (8, 1995249), (12, 1330166), (24, 665083), (61, 261672), (122, 130836), (183, 87224), (244, 65418), (366, 43612), (488, 32709), (732, 21806), (1464, 10903)]