19194927604

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1\times {\mathrm{1487}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 34647782400

約数和(自身を除く): 15452854796

約数列:

[1, 2, 4, 59, 83, 118, 166, 236, 332, 659, 1318, 1487, 2636, 2974, 4897, 5948, 9794, 19588, 38881, 54697, 77762, 87733, 109394, 123421, 155524, 175466, 218788, 246842, 350932, 493684, 979933, 1959866, 3227123, 3919732, 6454246, 7281839, 12908492, 14563678, 29127356, 57816047, 81334439, 115632094, 162668878, 231264188, 325337756, 4798731901, 9597463802, 19194927604]

約数ペア:

[(1, 19194927604), (2, 9597463802), (4, 4798731901), (59, 325337756), (83, 231264188), (118, 162668878), (166, 115632094), (236, 81334439), (332, 57816047), (659, 29127356), (1318, 14563678), (1487, 12908492), (2636, 7281839), (2974, 6454246), (4897, 3919732), (5948, 3227123), (9794, 1959866), (19588, 979933), (38881, 493684), (54697, 350932), (77762, 246842), (87733, 218788), (109394, 175466), (123421, 155524)]