19193610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 49029120

約数和(自身を除く): 29835510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 223, 285, 302, 446, 453, 570, 669, 755, 906, 1115, 1338, 1510, 2230, 2265, 2869, 3345, 4237, 4530, 5738, 6690, 8474, 8607, 12711, 14345, 17214, 21185, 25422, 28690, 33673, 42370, 43035, 63555, 67346, 86070, 101019, 127110, 168365, 202038, 336730, 505095, 639787, 1010190, 1279574, 1919361, 3198935, 3838722, 6397870, 9596805, 19193610]

約数ペア:

[(1, 19193610), (2, 9596805), (3, 6397870), (5, 3838722), (6, 3198935), (10, 1919361), (15, 1279574), (19, 1010190), (30, 639787), (38, 505095), (57, 336730), (95, 202038), (114, 168365), (151, 127110), (190, 101019), (223, 86070), (285, 67346), (302, 63555), (446, 43035), (453, 42370), (570, 33673), (669, 28690), (755, 25422), (906, 21185), (1115, 17214), (1338, 14345), (1510, 12711), (2230, 8607), (2265, 8474), (2869, 6690), (3345, 5738), (4237, 4530)]