19353210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1787}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 49048416

約数和(自身を除く): 29695206

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1787, 1805, 2166, 3574, 3610, 5361, 5415, 8935, 10722, 10830, 17870, 26805, 33953, 53610, 67906, 101859, 169765, 203718, 339530, 509295, 645107, 1018590, 1290214, 1935321, 3225535, 3870642, 6451070, 9676605, 19353210]

約数ペア:

[(1, 19353210), (2, 9676605), (3, 6451070), (5, 3870642), (6, 3225535), (10, 1935321), (15, 1290214), (19, 1018590), (30, 645107), (38, 509295), (57, 339530), (95, 203718), (114, 169765), (190, 101859), (285, 67906), (361, 53610), (570, 33953), (722, 26805), (1083, 17870), (1787, 10830), (1805, 10722), (2166, 8935), (3574, 5415), (3610, 5361)]