17313484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 16394036

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 131, 148, 188, 262, 524, 703, 893, 1406, 1739, 1786, 2489, 2812, 3478, 3572, 4847, 4978, 6157, 6956, 9694, 9956, 12314, 19388, 24628, 33041, 66082, 92093, 116983, 132164, 184186, 227809, 233966, 368372, 455618, 467932, 911236, 4328371, 8656742, 17313484]

約数ペア:

[(1, 17313484), (2, 8656742), (4, 4328371), (19, 911236), (37, 467932), (38, 455618), (47, 368372), (74, 233966), (76, 227809), (94, 184186), (131, 132164), (148, 116983), (188, 92093), (262, 66082), (524, 33041), (703, 24628), (893, 19388), (1406, 12314), (1739, 9956), (1786, 9694), (2489, 6956), (2812, 6157), (3478, 4978), (3572, 4847)]