11919899784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{570221}}^1$

素因数の和:570310

約数の個数: 64

約数和(自身を含む): 32571080640

約数和(自身を除く): 20651180856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 20904, 570221, 1140442, 1710663, 2280884, 3421326, 4561768, 6842652, 7412873, 13685304, 14825746, 22238619, 29651492, 38204807, 44477238, 59302984, 76409614, 88954476, 114614421, 152819228, 177908952, 229228842, 305638456, 458457684, 496662491, 916915368, 993324982, 1489987473, 1986649964, 2979974946, 3973299928, 5959949892, 11919899784]

約数ペア:

[(1, 11919899784), (2, 5959949892), (3, 3973299928), (4, 2979974946), (6, 1986649964), (8, 1489987473), (12, 993324982), (13, 916915368), (24, 496662491), (26, 458457684), (39, 305638456), (52, 229228842), (67, 177908952), (78, 152819228), (104, 114614421), (134, 88954476), (156, 76409614), (201, 59302984), (268, 44477238), (312, 38204807), (402, 29651492), (536, 22238619), (804, 14825746), (871, 13685304), (1608, 7412873), (1742, 6842652), (2613, 4561768), (3484, 3421326), (5226, 2280884), (6968, 1710663), (10452, 1140442), (20904, 570221)]