15769668

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 37933056

約数和(自身を除く): 22163388

約数列:

[1, 2, 3, 4, 6, 12, 71, 83, 142, 166, 213, 223, 249, 284, 332, 426, 446, 498, 669, 852, 892, 996, 1338, 2676, 5893, 11786, 15833, 17679, 18509, 23572, 31666, 35358, 37018, 47499, 55527, 63332, 70716, 74036, 94998, 111054, 189996, 222108, 1314139, 2628278, 3942417, 5256556, 7884834, 15769668]

約数ペア:

[(1, 15769668), (2, 7884834), (3, 5256556), (4, 3942417), (6, 2628278), (12, 1314139), (71, 222108), (83, 189996), (142, 111054), (166, 94998), (213, 74036), (223, 70716), (249, 63332), (284, 55527), (332, 47499), (426, 37018), (446, 35358), (498, 31666), (669, 23572), (852, 18509), (892, 17679), (996, 15833), (1338, 11786), (2676, 5893)]