38218196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3203}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 70872480

約数和(自身を除く): 32654284

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 3203, 5966, 6406, 11932, 12812, 60857, 121714, 243428, 502871, 1005742, 2011484, 9554549, 19109098, 38218196]

約数ペア:

[(1, 38218196), (2, 19109098), (4, 9554549), (19, 2011484), (38, 1005742), (76, 502871), (157, 243428), (314, 121714), (628, 60857), (2983, 12812), (3203, 11932), (5966, 6406)]