12806388484

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{149}}^1\times {\mathrm{11621}}^1$

素因数の和:11860

約数の個数: 36

約数和(自身を含む): 23100468300

約数和(自身を除く): 10294079816

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 1849, 3698, 6407, 7396, 11621, 12814, 23242, 25628, 46484, 275501, 499703, 551002, 999406, 1102004, 1731529, 1998812, 3463058, 6926116, 21487229, 42974458, 74455747, 85948916, 148911494, 297822988, 3201597121, 6403194242, 12806388484]

約数ペア:

[(1, 12806388484), (2, 6403194242), (4, 3201597121), (43, 297822988), (86, 148911494), (149, 85948916), (172, 74455747), (298, 42974458), (596, 21487229), (1849, 6926116), (3698, 3463058), (6407, 1998812), (7396, 1731529), (11621, 1102004), (12814, 999406), (23242, 551002), (25628, 499703), (46484, 275501)]