22351372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 43545600

約数和(自身を除く): 21194228

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 179, 212, 358, 589, 716, 1007, 1178, 1643, 2014, 2356, 3286, 3401, 4028, 5549, 6572, 6802, 9487, 11098, 13604, 18974, 22196, 31217, 37948, 62434, 105431, 124868, 180253, 210862, 294097, 360506, 421724, 588194, 721012, 1176388, 5587843, 11175686, 22351372]

約数ペア:

[(1, 22351372), (2, 11175686), (4, 5587843), (19, 1176388), (31, 721012), (38, 588194), (53, 421724), (62, 360506), (76, 294097), (106, 210862), (124, 180253), (179, 124868), (212, 105431), (358, 62434), (589, 37948), (716, 31217), (1007, 22196), (1178, 18974), (1643, 13604), (2014, 11098), (2356, 9487), (3286, 6802), (3401, 6572), (4028, 5549)]