19588332

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 47077632

約数和(自身を除く): 27489300

約数列:

[1, 2, 3, 4, 6, 12, 71, 83, 142, 166, 213, 249, 277, 284, 332, 426, 498, 554, 831, 852, 996, 1108, 1662, 3324, 5893, 11786, 17679, 19667, 22991, 23572, 35358, 39334, 45982, 59001, 68973, 70716, 78668, 91964, 118002, 137946, 236004, 275892, 1632361, 3264722, 4897083, 6529444, 9794166, 19588332]

約数ペア:

[(1, 19588332), (2, 9794166), (3, 6529444), (4, 4897083), (6, 3264722), (12, 1632361), (71, 275892), (83, 236004), (142, 137946), (166, 118002), (213, 91964), (249, 78668), (277, 70716), (284, 68973), (332, 59001), (426, 45982), (498, 39334), (554, 35358), (831, 23572), (852, 22991), (996, 19667), (1108, 17679), (1662, 11786), (3324, 5893)]