12890976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19183}}^1$

素因数の和:19203

約数の個数: 48

約数和(自身を含む): 38674944

約数和(自身を除く): 25783968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 19183, 38366, 57549, 76732, 115098, 134281, 153464, 230196, 268562, 306928, 402843, 460392, 537124, 613856, 805686, 920784, 1074248, 1611372, 1841568, 2148496, 3222744, 4296992, 6445488, 12890976]

約数ペア:

[(1, 12890976), (2, 6445488), (3, 4296992), (4, 3222744), (6, 2148496), (7, 1841568), (8, 1611372), (12, 1074248), (14, 920784), (16, 805686), (21, 613856), (24, 537124), (28, 460392), (32, 402843), (42, 306928), (48, 268562), (56, 230196), (84, 153464), (96, 134281), (112, 115098), (168, 76732), (224, 57549), (336, 38366), (672, 19183)]