19074879

素因数分解:

$3^3\times {\mathrm{19}}^3\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 30118400

約数和(自身を除く): 11043521

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 361, 513, 927, 1083, 1957, 2781, 3249, 5871, 6859, 9747, 17613, 20577, 37183, 52839, 61731, 111549, 185193, 334647, 706477, 1003941, 2119431, 6358293, 19074879]

約数ペア:

[(1, 19074879), (3, 6358293), (9, 2119431), (19, 1003941), (27, 706477), (57, 334647), (103, 185193), (171, 111549), (309, 61731), (361, 52839), (513, 37183), (927, 20577), (1083, 17613), (1957, 9747), (2781, 6859), (3249, 5871)]