13501384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 27498240

約数和(自身を除く): 13996856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 991, 1048, 1703, 1982, 3406, 3964, 6812, 7928, 12883, 13624, 25766, 51532, 103064, 129821, 259642, 519284, 1038568, 1687673, 3375346, 6750692, 13501384]

約数ペア:

[(1, 13501384), (2, 6750692), (4, 3375346), (8, 1687673), (13, 1038568), (26, 519284), (52, 259642), (104, 129821), (131, 103064), (262, 51532), (524, 25766), (991, 13624), (1048, 12883), (1703, 7928), (1982, 6812), (3406, 3964)]