22467952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 47358080

約数和(自身を除く): 24890128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 991, 1417, 1744, 1982, 2834, 3964, 5668, 7928, 11336, 12883, 15856, 22672, 25766, 51532, 103064, 108019, 206128, 216038, 432076, 864152, 1404247, 1728304, 2808494, 5616988, 11233976, 22467952]

約数ペア:

[(1, 22467952), (2, 11233976), (4, 5616988), (8, 2808494), (13, 1728304), (16, 1404247), (26, 864152), (52, 432076), (104, 216038), (109, 206128), (208, 108019), (218, 103064), (436, 51532), (872, 25766), (991, 22672), (1417, 15856), (1744, 12883), (1982, 11336), (2834, 7928), (3964, 5668)]