12970236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 32144000

約数和(自身を除く): 19173764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 163, 228, 326, 349, 489, 652, 698, 978, 1047, 1396, 1956, 2094, 3097, 4188, 6194, 6631, 9291, 12388, 13262, 18582, 19893, 26524, 37164, 39786, 56887, 79572, 113774, 170661, 227548, 341322, 682644, 1080853, 2161706, 3242559, 4323412, 6485118, 12970236]

約数ペア:

[(1, 12970236), (2, 6485118), (3, 4323412), (4, 3242559), (6, 2161706), (12, 1080853), (19, 682644), (38, 341322), (57, 227548), (76, 170661), (114, 113774), (163, 79572), (228, 56887), (326, 39786), (349, 37164), (489, 26524), (652, 19893), (698, 18582), (978, 13262), (1047, 12388), (1396, 9291), (1956, 6631), (2094, 6194), (3097, 4188)]