15705740986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{192931}}^1$

素因数の和:193078

約数の個数: 32

約数和(自身を含む): 26448662016

約数和(自身を除く): 10742921030

約数列:

[1, 2, 13, 26, 31, 62, 101, 202, 403, 806, 1313, 2626, 3131, 6262, 40703, 81406, 192931, 385862, 2508103, 5016206, 5980861, 11961722, 19486031, 38972062, 77751193, 155502386, 253318403, 506636806, 604066961, 1208133922, 7852870493, 15705740986]

約数ペア:

[(1, 15705740986), (2, 7852870493), (13, 1208133922), (26, 604066961), (31, 506636806), (62, 253318403), (101, 155502386), (202, 77751193), (403, 38972062), (806, 19486031), (1313, 11961722), (2626, 5980861), (3131, 5016206), (6262, 2508103), (40703, 385862), (81406, 192931)]