19344610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 36640512

約数和(自身を除く): 17295902

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 557, 755, 1114, 1510, 2785, 3473, 5570, 6946, 12811, 17365, 25622, 34730, 64055, 84107, 128110, 168214, 420535, 841070, 1934461, 3868922, 9672305, 19344610]

約数ペア:

[(1, 19344610), (2, 9672305), (5, 3868922), (10, 1934461), (23, 841070), (46, 420535), (115, 168214), (151, 128110), (230, 84107), (302, 64055), (557, 34730), (755, 25622), (1114, 17365), (1510, 12811), (2785, 6946), (3473, 5570)]