22587884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 23981716

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 659, 779, 836, 902, 1318, 1558, 1804, 2636, 3116, 7249, 8569, 12521, 14498, 17138, 25042, 27019, 28996, 34276, 50084, 54038, 108076, 137731, 275462, 297209, 513361, 550924, 594418, 1026722, 1188836, 2053444, 5646971, 11293942, 22587884]

約数ペア:

[(1, 22587884), (2, 11293942), (4, 5646971), (11, 2053444), (19, 1188836), (22, 1026722), (38, 594418), (41, 550924), (44, 513361), (76, 297209), (82, 275462), (164, 137731), (209, 108076), (418, 54038), (451, 50084), (659, 34276), (779, 28996), (836, 27019), (902, 25042), (1318, 17138), (1558, 14498), (1804, 12521), (2636, 8569), (3116, 7249)]