21416174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 15355666

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 598, 607, 767, 1214, 1357, 1534, 2714, 7891, 13961, 15782, 17641, 27922, 35282, 35813, 71626, 181493, 362986, 465569, 823699, 931138, 1647398, 10708087, 21416174]

約数ペア:

[(1, 21416174), (2, 10708087), (13, 1647398), (23, 931138), (26, 823699), (46, 465569), (59, 362986), (118, 181493), (299, 71626), (598, 35813), (607, 35282), (767, 27922), (1214, 17641), (1357, 15782), (1534, 13961), (2714, 7891)]