37981228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7459}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 71019200

約数和(自身を除く): 33037972

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 7459, 14918, 29836, 141721, 283442, 499753, 566884, 999506, 1999012, 9495307, 18990614, 37981228]

約数ペア:

[(1, 37981228), (2, 18990614), (4, 9495307), (19, 1999012), (38, 999506), (67, 566884), (76, 499753), (134, 283442), (268, 141721), (1273, 29836), (2546, 14918), (5092, 7459)]