16853944

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 32845680

約数和(自身を除く): 15991736

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 587, 776, 1174, 2348, 3589, 4696, 7178, 14356, 21719, 28712, 43438, 56939, 86876, 113878, 173752, 227756, 455512, 2106743, 4213486, 8426972, 16853944]

約数ペア:

[(1, 16853944), (2, 8426972), (4, 4213486), (8, 2106743), (37, 455512), (74, 227756), (97, 173752), (148, 113878), (194, 86876), (296, 56939), (388, 43438), (587, 28712), (776, 21719), (1174, 14356), (2348, 7178), (3589, 4696)]