19479407330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1\times {\mathrm{46447}}^1$

素因数の和:48938

約数の個数: 32

約数和(自身を含む): 37141307136

約数和(自身を除く): 17661899806

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2467, 4934, 12335, 24670, 41939, 46447, 83878, 92894, 209695, 232235, 419390, 464470, 789599, 1579198, 3947995, 7895990, 114584749, 229169498, 572923745, 1145847490, 1947940733, 3895881466, 9739703665, 19479407330]

約数ペア:

[(1, 19479407330), (2, 9739703665), (5, 3895881466), (10, 1947940733), (17, 1145847490), (34, 572923745), (85, 229169498), (170, 114584749), (2467, 7895990), (4934, 3947995), (12335, 1579198), (24670, 789599), (41939, 464470), (46447, 419390), (83878, 232235), (92894, 209695)]