16988736

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4691

約数の個数: 56

約数和(自身を含む): 47325280

約数和(自身を除く): 30336544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 4657, 9314, 13971, 18628, 27942, 37256, 55884, 74512, 88483, 111768, 149024, 176966, 223536, 265449, 298048, 353932, 447072, 530898, 707864, 894144, 1061796, 1415728, 2123592, 2831456, 4247184, 5662912, 8494368, 16988736]

約数ペア:

[(1, 16988736), (2, 8494368), (3, 5662912), (4, 4247184), (6, 2831456), (8, 2123592), (12, 1415728), (16, 1061796), (19, 894144), (24, 707864), (32, 530898), (38, 447072), (48, 353932), (57, 298048), (64, 265449), (76, 223536), (96, 176966), (114, 149024), (152, 111768), (192, 88483), (228, 74512), (304, 55884), (456, 37256), (608, 27942), (912, 18628), (1216, 13971), (1824, 9314), (3648, 4657)]