15894424

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 37346400

約数和(自身を除く): 21451976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3119, 5096, 6238, 12476, 21833, 24952, 40547, 43666, 81094, 87332, 152831, 162188, 174664, 283829, 305662, 324376, 567658, 611324, 1135316, 1222648, 1986803, 2270632, 3973606, 7947212, 15894424]

約数ペア:

[(1, 15894424), (2, 7947212), (4, 3973606), (7, 2270632), (8, 1986803), (13, 1222648), (14, 1135316), (26, 611324), (28, 567658), (49, 324376), (52, 305662), (56, 283829), (91, 174664), (98, 162188), (104, 152831), (182, 87332), (196, 81094), (364, 43666), (392, 40547), (637, 24952), (728, 21833), (1274, 12476), (2548, 6238), (3119, 5096)]