1920659330

素因数分解:

$2^1\times 5^1\times {\mathrm{15791}}^1\times {\mathrm{12163}}^1$

素因数の和:27961

約数の個数: 16

約数和(自身を含む): 3457689984

約数和(自身を除く): 1537030654

約数列:

[1, 2, 5, 10, 12163, 15791, 24326, 31582, 60815, 78955, 121630, 157910, 192065933, 384131866, 960329665, 1920659330]

約数ペア:

[(1, 1920659330), (2, 960329665), (5, 384131866), (10, 192065933), (12163, 157910), (15791, 121630), (24326, 78955), (31582, 60815)]