18974752

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{6113}}^1$

素因数の和:6220

約数の個数: 24

約数和(自身を含む): 37747836

約数和(自身を除く): 18773084

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 6113, 12226, 24452, 48904, 97808, 195616, 592961, 1185922, 2371844, 4743688, 9487376, 18974752]

約数ペア:

[(1, 18974752), (2, 9487376), (4, 4743688), (8, 2371844), (16, 1185922), (32, 592961), (97, 195616), (194, 97808), (388, 48904), (776, 24452), (1552, 12226), (3104, 6113)]