15694289416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{1861}}^1$

素因数の和:2630

約数の個数: 64

約数和(自身を含む): 32001076800

約数和(自身を除く): 16306787384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 619, 1048, 1238, 1703, 1861, 2476, 3406, 3722, 4952, 6812, 7444, 8047, 13624, 14888, 16094, 24193, 32188, 48386, 64376, 81089, 96772, 162178, 193544, 243791, 324356, 487582, 648712, 975164, 1054157, 1151959, 1950328, 2108314, 2303918, 3169283, 4216628, 4607836, 6338566, 8433256, 9215672, 12677132, 14975467, 25354264, 29950934, 59901868, 119803736, 150906629, 301813258, 603626516, 1207253032, 1961786177, 3923572354, 7847144708, 15694289416]

約数ペア:

[(1, 15694289416), (2, 7847144708), (4, 3923572354), (8, 1961786177), (13, 1207253032), (26, 603626516), (52, 301813258), (104, 150906629), (131, 119803736), (262, 59901868), (524, 29950934), (619, 25354264), (1048, 14975467), (1238, 12677132), (1703, 9215672), (1861, 8433256), (2476, 6338566), (3406, 4607836), (3722, 4216628), (4952, 3169283), (6812, 2303918), (7444, 2108314), (8047, 1950328), (13624, 1151959), (14888, 1054157), (16094, 975164), (24193, 648712), (32188, 487582), (48386, 324356), (64376, 243791), (81089, 193544), (96772, 162178)]