19525184

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 56

約数和(自身を含む): 45403008

約数和(自身を除く): 25877824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1063, 1148, 1312, 2126, 2296, 2624, 4252, 4592, 7441, 8504, 9184, 14882, 17008, 18368, 29764, 34016, 43583, 59528, 68032, 87166, 119056, 174332, 238112, 305081, 348664, 476224, 610162, 697328, 1220324, 1394656, 2440648, 2789312, 4881296, 9762592, 19525184]

約数ペア:

[(1, 19525184), (2, 9762592), (4, 4881296), (7, 2789312), (8, 2440648), (14, 1394656), (16, 1220324), (28, 697328), (32, 610162), (41, 476224), (56, 348664), (64, 305081), (82, 238112), (112, 174332), (164, 119056), (224, 87166), (287, 68032), (328, 59528), (448, 43583), (574, 34016), (656, 29764), (1063, 18368), (1148, 17008), (1312, 14882), (2126, 9184), (2296, 8504), (2624, 7441), (4252, 4592)]