15237236

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 54

約数和(自身を含む): 33073110

約数和(自身を除く): 17835874

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 269, 289, 476, 538, 578, 833, 1076, 1156, 1666, 1883, 2023, 3332, 3766, 4046, 4573, 7532, 8092, 9146, 13181, 14161, 18292, 26362, 28322, 32011, 52724, 56644, 64022, 77741, 128044, 155482, 224077, 310964, 448154, 544187, 896308, 1088374, 2176748, 3809309, 7618618, 15237236]

約数ペア:

[(1, 15237236), (2, 7618618), (4, 3809309), (7, 2176748), (14, 1088374), (17, 896308), (28, 544187), (34, 448154), (49, 310964), (68, 224077), (98, 155482), (119, 128044), (196, 77741), (238, 64022), (269, 56644), (289, 52724), (476, 32011), (538, 28322), (578, 26362), (833, 18292), (1076, 14161), (1156, 13181), (1666, 9146), (1883, 8092), (2023, 7532), (3332, 4573), (3766, 4046)]