15691971952

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{2081}}^1\times {\mathrm{3163}}^1$

素因数の和:5401

約数の個数: 40

約数和(自身を含む): 30631633200

約数和(自身を除く): 14939661248

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2081, 2384, 3163, 4162, 6326, 8324, 12652, 16648, 25304, 33296, 50608, 310069, 471287, 620138, 942574, 1240276, 1885148, 2480552, 3770296, 4961104, 6582203, 7540592, 13164406, 26328812, 52657624, 105315248, 980748247, 1961496494, 3922992988, 7845985976, 15691971952]

約数ペア:

[(1, 15691971952), (2, 7845985976), (4, 3922992988), (8, 1961496494), (16, 980748247), (149, 105315248), (298, 52657624), (596, 26328812), (1192, 13164406), (2081, 7540592), (2384, 6582203), (3163, 4961104), (4162, 3770296), (6326, 2480552), (8324, 1885148), (12652, 1240276), (16648, 942574), (25304, 620138), (33296, 471287), (50608, 310069)]