16991832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 64

約数和(自身を含む): 49916160

約数和(自身を除く): 32924328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 4951, 9902, 14853, 19804, 29706, 39608, 54461, 59412, 64363, 108922, 118824, 128726, 163383, 193089, 217844, 257452, 326766, 386178, 435688, 514904, 653532, 707993, 772356, 1307064, 1415986, 1544712, 2123979, 2831972, 4247958, 5663944, 8495916, 16991832]

約数ペア:

[(1, 16991832), (2, 8495916), (3, 5663944), (4, 4247958), (6, 2831972), (8, 2123979), (11, 1544712), (12, 1415986), (13, 1307064), (22, 772356), (24, 707993), (26, 653532), (33, 514904), (39, 435688), (44, 386178), (52, 326766), (66, 257452), (78, 217844), (88, 193089), (104, 163383), (132, 128726), (143, 118824), (156, 108922), (264, 64363), (286, 59412), (312, 54461), (429, 39608), (572, 29706), (858, 19804), (1144, 14853), (1716, 9902), (3432, 4951)]