16373396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 31681692

約数和(自身を除く): 15308296

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 457, 676, 689, 914, 1378, 1828, 2756, 5941, 8957, 11882, 17914, 23764, 24221, 35828, 48442, 77233, 96884, 154466, 308932, 314873, 629746, 1259492, 4093349, 8186698, 16373396]

約数ペア:

[(1, 16373396), (2, 8186698), (4, 4093349), (13, 1259492), (26, 629746), (52, 314873), (53, 308932), (106, 154466), (169, 96884), (212, 77233), (338, 48442), (457, 35828), (676, 24221), (689, 23764), (914, 17914), (1378, 11882), (1828, 8957), (2756, 5941)]