19762496

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23753}}^1$

素因数の和:23778

約数の個数: 28

約数和(自身を含む): 42234612

約数和(自身を除く): 22472116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23753, 47506, 95012, 190024, 308789, 380048, 617578, 760096, 1235156, 1520192, 2470312, 4940624, 9881248, 19762496]

約数ペア:

[(1, 19762496), (2, 9881248), (4, 4940624), (8, 2470312), (13, 1520192), (16, 1235156), (26, 760096), (32, 617578), (52, 380048), (64, 308789), (104, 190024), (208, 95012), (416, 47506), (832, 23753)]