15980458624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9603641}}^1$

素因数の和:9603668

約数の個数: 32

約数和(自身を含む): 34285001940

約数和(自身を除く): 18304543316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9603641, 19207282, 38414564, 76829128, 124847333, 153658256, 249694666, 307316512, 499389332, 614633024, 998778664, 1229266048, 1997557328, 3995114656, 7990229312, 15980458624]

約数ペア:

[(1, 15980458624), (2, 7990229312), (4, 3995114656), (8, 1997557328), (13, 1229266048), (16, 998778664), (26, 614633024), (32, 499389332), (52, 307316512), (64, 249694666), (104, 153658256), (128, 124847333), (208, 76829128), (416, 38414564), (832, 19207282), (1664, 9603641)]