19400298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4702

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 22693782

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 4639, 9278, 13917, 27834, 78863, 157726, 190199, 236589, 380398, 473178, 570597, 1141194, 3233383, 6466766, 9700149, 19400298]

約数ペア:

[(1, 19400298), (2, 9700149), (3, 6466766), (6, 3233383), (17, 1141194), (34, 570597), (41, 473178), (51, 380398), (82, 236589), (102, 190199), (123, 157726), (246, 78863), (697, 27834), (1394, 13917), (2091, 9278), (4182, 4639)]