22314968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 49593600

約数和(自身を除く): 27278632

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 491, 494, 598, 874, 982, 988, 1196, 1748, 1964, 1976, 2392, 3496, 3928, 5681, 6383, 9329, 11293, 11362, 12766, 18658, 22586, 22724, 25532, 37316, 45172, 45448, 51064, 74632, 90344, 121277, 146809, 214567, 242554, 293618, 429134, 485108, 587236, 858268, 970216, 1174472, 1716536, 2789371, 5578742, 11157484, 22314968]

約数ペア:

[(1, 22314968), (2, 11157484), (4, 5578742), (8, 2789371), (13, 1716536), (19, 1174472), (23, 970216), (26, 858268), (38, 587236), (46, 485108), (52, 429134), (76, 293618), (92, 242554), (104, 214567), (152, 146809), (184, 121277), (247, 90344), (299, 74632), (437, 51064), (491, 45448), (494, 45172), (598, 37316), (874, 25532), (982, 22724), (988, 22586), (1196, 18658), (1748, 12766), (1964, 11362), (1976, 11293), (2392, 9329), (3496, 6383), (3928, 5681)]