13851728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 29495136

約数和(自身を除く): 15643408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 373, 422, 746, 844, 1492, 1688, 2321, 2984, 3376, 4103, 4642, 5968, 8206, 9284, 16412, 18568, 32824, 37136, 65648, 78703, 157406, 314812, 629624, 865733, 1259248, 1731466, 3462932, 6925864, 13851728]

約数ペア:

[(1, 13851728), (2, 6925864), (4, 3462932), (8, 1731466), (11, 1259248), (16, 865733), (22, 629624), (44, 314812), (88, 157406), (176, 78703), (211, 65648), (373, 37136), (422, 32824), (746, 18568), (844, 16412), (1492, 9284), (1688, 8206), (2321, 5968), (2984, 4642), (3376, 4103)]