19750336

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{5059}}^1$

素因数の和:5132

約数の個数: 28

約数和(自身を含む): 39842440

約数和(自身を除く): 20092104

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 5059, 10118, 20236, 40472, 80944, 161888, 308599, 323776, 617198, 1234396, 2468792, 4937584, 9875168, 19750336]

約数ペア:

[(1, 19750336), (2, 9875168), (4, 4937584), (8, 2468792), (16, 1234396), (32, 617198), (61, 323776), (64, 308599), (122, 161888), (244, 80944), (488, 40472), (976, 20236), (1952, 10118), (3904, 5059)]